Question: What was the ethnicity of the Blackburn Rovers manager who was brought in during Newcastle United's 108th season?

Context articles: 2009–10 Blackburn Rovers F.C. season
Jim Iley
2011–12 Blackburn Rovers F.C. season
Richard Dinnis
2004–05 Newcastle United F.C. season
Graeme Souness
John Pickering (footballer)
2010–11 Blackburn Rovers F.C. season
2012–13 Arsenal F.C. season
108th Training Command (Initial Entry Training)

The 2009–10 season was Blackburn Rovers' 122nd season as a professional football club.
 The 2009–10 season was Blackburn Rovers' 16th season in the Premier League, and their 9th consecutive season in the top division of English football.
Jim Iley (born 15 December 1935) is an English former football player and manager.
 He made nearly 550 appearances in the Football League playing as a left half for Sheffield United, Tottenham Hotspur, Nottingham Forest, Newcastle United and Peterborough United.
 As manager, he took charge of Peterborough (as player-manager), Barnsley, Blackburn Rovers, Bury and Exeter City.
 He was capped once for England under-23 team.
The 2011–12 season is Blackburn Rovers 124th season as a professional football club.
 The 2011–12 season is Blackburn Rovers' 18th season in the Premier League, and their 11th consecutive season in the top division of English football.
Richard Dinnis was coach of Blackburn Rovers 1970-1975, coach and manager of Newcastle United in 1975–1977.
 He worked as a football summariser/analyst for BBC Radio Lancashire, commentating on football games in North West England;Blackburn Rovers,Burnley,Blackpool and Preston North End.
The 2004–05 season was Newcastle United's 108th season in English football, and their 22nd in the Premier League.
 The season began poorly for Newcastle, with no wins in their first four matches, and manager Bobby Robson was sacked, bringing to an end his five-year tenure at the club.
 His assistant, John Carver took over as caretaker manager, managing one win, but was not considered for the permanent post, and left in September 2004.
 Blackburn Rovers manager Graeme Souness was brought in, but despite a positive start, he was unable to mount a challenge anywhere near the Champions League challenge the team had managed the previous season.
Graeme James Souness ( ; born 6 May 1953) is a retired Scottish professional football player and manager, who played as a midfielder.
 Souness is now one of the most prominent television football pundits in the UK and Ireland, most notably through his work for Sky Sports.
John Pickering (born 1944) was a professional footballer at Halifax Town from 1965 to 1974 with one last season with Barnsley.
 He coached Blackburn Rovers, Carlisle United, Lincoln City, Newcastle United and Middlesbrough, and also had short spells as manager at both Blackburn and Lincoln.
The 2010–11 season was Blackburn Rovers' 123rd season as a professional football club.
 The 2010–11 season was also Blackburn Rovers' 17th season in the Premier League, and their 10th consecutive season in the top division of English football.
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.
The 108th Training Command (Initial Entry Training) is a United States Army Reserve unit headquartered in Charlotte, North Carolina.
 At its activation, the unit was designated as the 108th Airborne Division, but in 1952 was redesignated the 108th Infantry Division.
 In 1956, the division was again reorganized, this time to the designation as the 108th Division (Institutional Training).
 Under the U.S. Army Reserve Transformation of 2005, the 108th was reorganized to is current structure as the 108th Training Command (Initial Entry Training (IET)).
 The command is currently one of the largest in the Army Reserve, commanding and coordinating 9,000 soldiers.