Question: Ben Cross was a what for a team that competes in the Super League and are the current Super League Champions?

Context paragraphs:
2014–15 FC Basel season: The 2014–15 FC Basel season is the 122nd season in club history and the club's 20th consecutive season in the top flight of Swiss football.  Basel are the reigning Swiss Super League champions.  They prepared their season with various warm-up matches against teams from Switzerland, Austria and Czech Republic.  Their 2014–15 Swiss Super League season began on 19 July with an away game against Aarau.  Basel were qualified to the 2014–15 UEFA Champions League in the group stage.  They were drawn into Group B against Real Madrid, Liverpool and Ludogorets Razgrad and started on 16 July with the away tie against Real Madrid at the Santiago Bernabéu Stadium.  In the first round of the 2014–15 Swiss Cup, played on 23 August 2014, Basel were drawn away against CS Italia.  The final was played on 7 June 2015.

Super League III: JJB Sports Super League III was the official name for the year 1998's Super League championship season, the 104th season of top-level professional rugby league football in Britain, and the third championship run by Super League.  The League format changed in 1998 and the championship became a play off series to determine the Super League champions, similar to the way the Premiership was played a few seasons earlier.  This meant the first Final to determine the British champions since the 1972–73 season.  Huddersfield Giants, the league's bottom club was saved from relegation in 1998 due to the expansion of the league to fourteen teams in Super League IV.  The season culminated in the grand final between Leeds Rhinos and Wigan Warriors, which Wigan won, claiming the 1998 Championship.

Kevin Sinfield: Kevin "Sir Kev" Sinfield, MBE (born 12 September 1980 in Oldham) is an English former professional rugby league player who captained Leeds Rhinos in Super League.  An England captain, his usual position was Loose forward , although he could cover both Stand-off and Hooker .  Sinfield played his entire professional career with Leeds and is one of the most successful players in Super League history, having captained the team to seven Super League championships and two Challenge Cup successes as well as achieving individual accolades as winner of the Lance Todd Trophy (2005), Harry Sunderland Trophy twice (2009, 2012) and the Golden Boot (2012), one of only four British-based players to achieve the latter.  He holds records as the highest points-scorer in Leeds Rhinos history, the highest points-scorer in Super League history and the third highest points-scorer in British rugby league history, behind Jim Sullivan and Neil Fox.  Sinfield is also the only captain to ever lead a team to win three back-to-back-to-back Super League titles.

Ben Cross (rugby league): Ben Cross (born 6 December 1978 in Wagga Wagga, New South Wales) is an Australian former professional rugby league footballer.  A New South Wales State of Origin representative prop forward, he previously played for Canberra Raiders, Melbourne Storm, Newcastle Knights, Leeds Rhinos, Wigan Warriors and Widnes Vikings.

Chennaiyin FC: Chennaiyin FC (CFC) is an Indian Super League football club based in Chennai, Tamil Nadu.  The club began to play in October 2014 during the inaugural season of the Indian Super League.  They were the Indian Super League champions for the year 2015.

2014 St Helens RLFC season: The 2014 St Helens R.F.C. season is the clubs 140th in their history; their 119th in rugby league.  The Saints will be looking to end a 6-year silverware drought this season by competing for the Super League XIX title as well as the 113th edition of the Challenge Cup.  This season marks Australian Nathan Brown's second season as head coach of the club, continuing from his first season in 2013 which ended in a 5th-place finish and an early playoff exit courtesy of an 11-10 defeat at Leeds Rhinos.  They began their season by taking on last seasons runner-up Warrington Wolves at the Halliwell Jones Stadium, which ended in an 8-38 win for Saints.  This win sent Saints on a win streak that lasted for eight Super League games before being defeated on 18 April 2014 by arch-rivals Wigan Warriors at Langtree Park in the annual Good Friday derby match.  Easter was a period to forget for the Saints as they were beaten by Widnes Vikings for their second league defeat in a row, following the Good Friday defeat to bitter rivals Wigan, and then by Leeds Rhinos in Round 5 of the Challenge Cup meaning the Saints will miss out on the trophy for a sixth year.  The Saints bounced back however on 1 May with a 48-18 win over the London Broncos.  Saints suffered another Magic Weekend to the Warrington Wolves on 18 May with the game ending 41-24 to the Wolves.  Results picked up after the Magic Weekend with two straight wins at home against Huddersfield & Salford however the Saints then traveled to Perpignan where they suffered a humiliating 42-0 loss to the Catalans Dragons.  Once again, the Saints bounced back with an impressive win over Castleford Tigers at Langtree Park and with another outstanding performance in a pulsating game at the DW Stadium against arch-rivals Wigan Warriors that ended 12-16 in favour of the Saints; the win avenging the Good Friday defeat at Langtree Park.  Following this win, Saints suffered a shock 40-10 defeat to Hull Kingston Rovers but bounced back with three straight wins before losing to Hull KR's cross-town rivals, Hull F.C., 19-12.  However, a 40-16 win over Wakefield Trinity Wildcats & an extremely tight 12-13 win over Leeds Rhinos at Headingly put the Saints in a position where a win against Warrington on 4 September would hand them their first League Leaders' Shield since the 2008 season; with Castleford Tigers being the only other team in contention for the top spot.  Despite losing their last two games of the regular season, Saints acquired the League Leaders' Shield following Castleford's failure to beat Catalans Dragons in their last game of the season; meaning that the Saints took their first piece of silverware since 2008.  The unlikely success of the 2014 season culminated in a 14-6 win over arch-rivals Wigan Warriors in the 2014 Super League Grand Final at Old Trafford making Saints the Super League champions for the first time since 2006 in an extremely lively, well-fought contest that saw Wigan player Ben Flower sent off for a sucker punch on a defenceless Lance Hohaia in the 2nd minute of the game.

2010 Super League Grand Final: The 2010 Super League Grand Final was the conclusive and championship-deciding game of Super League XV.  Held on Saturday 2 October 2010, at Manchester's Old Trafford stadium, the match was contested by English clubs St. Helens and Wigan Warriors.  The final saw Wigan, who also finished League leaders, win 22-10, taking over the crown of Super League champions from the Leeds Rhinos, who had held the title for 3 years.  This was St. Helens' fifth consecutive Grand Final and their fourth consecutive Grand Final defeat, having won in 2006 and then lost three Grand Finals to Leeds between 2007 and 2009.

Rugby League Dual registration: Dual registration refers to an arrangement between clubs whereby a player continues to be registered to his current Super League club and is also registered to play for a club in the Championship.  The system is aimed at young Super League players who are thought to be not quite ready to make the step up to ‘week in, week out’ Super League first team duties but for whom first team match experience is likely to be beneficial for their development.

Anthony Sullivan: Sullivan was selected to represent Wales at the 1995 Rugby League World Cup.  He played for St Helens on the wing in their 1996 Challenge Cup Final victory over Bradford.  At the end of Super League's first season, he was named on the wing in the 1996 Super League Dream Team.  Together with Alan Hunte he was the 1997 St. Helens' top try scorer.  In the 1997 post season, Sullivan was selected to play for Great Britain on the wing in the first match of the Super League Test series against Australia.  His usual position was on the wing and he was named in this position in 1998's Super League III Super League Dream Team.  Sullivan played for St. Helens on the wing in their 1999 Super League Grand Final victory over Bradford.  He also played for St Helens on the wing in their 2000 Super League Grand Final victory over Wigan.  He played for Wales in the 2000 Rugby League World Cup.  As Super League V champions, St. Helens played against 2000 NRL Premiers, Brisbane Broncos in the 2001 World Club Challenge.  Sullivan played on the wing in Saints' victory.  He became a dual-code international when he represented the Wales national rugby union team in 2001.

Wigan Warriors: Wigan Warriors R.L.F.C. is a professional rugby league club based in Wigan, Greater Manchester, England.  The club competes in the Super League and are the current Super League Champions, and World Club Challenge Champions.

Supporting paragraphs: Ben Cross (rugby league) Wigan Warriors
Answer: rugby league footballer