The  assistant manager for the Watford Football Club retired as a player in what year?
2011–12 Watford F.C. season:  Assistant manager Sean Dyche became manager in July 2011, following the departure of Malky Mackay. Sean Dyche:  After retiring as a player in 2007 he coached at Watford, including a stint as manager between June 2011 and July 2012.
2007