Question: Which footballer was substituted for by Dave McEwen and is the eighth highest scorer in the Premier League?

Context paragraphs:
Amjad Radhi: Amjad Radhi Yousif Al-Janabi (Arabic: أمجد راضي يوسف الجنابي‎ ‎ ), (born 15 July 1990) is an Iraqi professional footballer who currently plays for Al-Quwa Al-Jawiya in the Iraqi Premier League.  He won the 2009–10 Iraqi Premier League and 2012–13 Iraqi Premier League top scorer awards, as well as the 2012 AFC Cup top scorer award.

List of Premier League clubs: The following is a list of clubs who have played in the Premier League since its formation in 1992 to the current season.  All statistics here refer to time in the Premier League only, with the exception of 'Most Recent Finish' (which refers to all levels of play) and 'Last Promotion' (which refers to the club's last promotion from the second tier of English football).  For the 'Top Scorer' column, those in bold still play in the Premier League for the club shown.  Premier League teams playing in the 2016–17 season are indicated in bold, while founding members of the Premier League are shown in "italics".  If the longest spell is the current spell, this is shown in bold, and if the highest finish is that of the most recent season, then this is also shown in bold.

Dave McEwen: Dave McEwan was a professional footballer who played for Tottenham Hotspur and QPR in the English Premier League.  Signed from Dulwich Hamlet in March 2000, he initially shone in the Spurs reserves before appearing as an unused substitute against Wimbledon on 22 April.  He then replaced Steffen Iversen for the final 20 minutes against Derby County in the following match.  In January 2001 he made his final three substitute appearances against Everton, Southampton and West Ham United, replacing Willem Korsten, Les Ferdinand and Serhiy Rebrov respectively.

Hugo Sánchez: Hugo Sánchez Márquez (born 11 July 1958) is a retired Mexican professional footballer and manager, who played as a forward.  A prolific goalscorer known for his spectacular strikes and volleys, Sánchez is widely regarded as Mexico's greatest-ever footballer, and one of the greatest players of his generation.  In 1999, the International Federation of Football History and Statistics voted Sánchez the 26th best footballer of the 20th century, and the best footballer from the CONCACAF region.  In 2004 Sánchez was named in the FIFA 100 list of the world's greatest living players.  He is the fourth highest scorer in the history of Spain's top division, and is the sixth highest goalscorer in Real Madrid's history.

Les Ferdinand: Leslie "Les" Ferdinand MBE (born 8 December 1966) is an English former footballer and current football coach and Director of Football at his former club Queens Park Rangers.  A former striker, his playing career included spells at Queens Park Rangers, Beşiktaş, Newcastle United, Tottenham Hotspur, West Ham United, Leicester City, Bolton Wanderers, Reading and Watford during which period he earned 17 caps for England.  Ferdinand is the eighth highest scorer in the Premier League with 149 goals.

Osei Kofi: Osei Kofi is a retired Ghanaian footballer.  He played for Asante Kotoko F.C. and the Ghana national football team.  He was a joint top scorer in the 1965 Africa Cup of Nations tournament held in Tunis, Tunisia leading to Ghana winning the tournament for a second time.  He was the third highest scorer in the 1968 Africa Cup of Nations.  Osei Kofi was called the 'wizard dribbler' because of his ball dribbling skills.

Woo Sung-yong: Woo Sung-yong (born August 18, 1974) is a former South Korean footballer.  He is a member of 40-40 Club since October 21, 2007.  He appeared 400 games in K-League since May 5, 2008.  and became the highest scorer in the K-League with 115 goals in September 24, 2008.  He is currently the second highest scorer in the K-League with 116 goals.

2012–13 Arsenal F.C. season: The 2012–13 season was Arsenal Football Club's 21st season in the Premier League and 93rd consecutive season in the top flight of English football.  Arsenal participated in the Premier League and the UEFA Champions League, after finishing third in the previous Premier League season.  The League Cup however was out of their reach, and despite an entertaining cup run, which included 13 goals scored in two games, Arsenal lost to fourth-division Bradford City in the quarter-finals on penalties.  In the FA Cup, Arsenal were knocked out by Championship side Blackburn Rovers in the fifth round.  The Champions League also proved fruitless, as despite a valiant effort in Bavaria winning 2–0, they were ultimately knocked out on the away goals rule against Bayern Munich, thus extending their trophy drought for an eighth season.  The highest scoring game in their season was the famous 7–5 win in the League Cup (after extra time), where they came back from 4 goals down to beat Reading.  Arsenal's highest scoring league win was the 7–3 win against Newcastle United in December.  This season, Arsenal finished fourth after having to close another large points gap (like last season) between themselves and their North London rivals Tottenham Hotspur.

Steve Norris (footballer): Stephen Mark Norris (born 22 September 1961) is an English former professional footballer who played in the Football League, as a forward.  In the 1990–91 season, he was the highest scorer in the Fourth Division (and the second in the whole Football League), with 35 goals in total for Carlisle United and Halifax Town; having transferred from Carlisle to Halifax early in the season.

2008–09 Fulham F.C. season: The 2008–09 Fulham season was the club's 111th professional season and their eighth consecutive season in the top flight of English football, the Premier League, since their return in 2001.  They were managed by Roy Hodgson in his first full season as Fulham manager.  They played in the Premier League by virtue of staying up on goal difference from Reading on the last day of the previous campaign and were hoping to improve on their placing of 17th.  They eventually finished in seventh place in the Premier League table with 53 points, an improvement of ten places and 18 points.  Their league position secured a place in the newly formed UEFA Europa League for the 2009–10 season as well as their highest League finish in their history.  The club received a number of additional awards from the Premier League, namely the Fair Play Award, the "Behaviour of the Public Award" and the "Barclays Spirit Award" for manager Roy Hodgson.

Supporting paragraphs: Dave McEwen Les Ferdinand
Answer: Leslie "Les" Ferdinand MBE