Plus: players whose names appear in their clubs, big leaps and the top tier short of title-winning managers Mail us with your all of your questions and answers “Which footballer has played for the most clubs?” asks Paul Gage. Surprisingly, throughout the more than two decades of the Knowledge, this question has not been answered before. But, fear not, it will be now. Arsenal: Alan Sunderland, Tony Alexander Adams Chelsea: Michael Essien; Ruben Ira Loftus-Cheek Celtic: Carlton Michael Cole Leeds…