Moving on up: Ben Garner has left Swindon to replace Johnnie Jackson as Charlton manager
(Picture: Getty Images)Coaching trees are a regular point of discussion in American sports, a family tree-style template which displays the direct influence of one generation of leaders on the next.
In European football terms, Jose Mourinho’s must be among those with the most branches, the Portuguese having had the likes of Andre Villas-Boas, Steve Clarke, Aitor Karanka and Brendan Rodgers on his coaching staff at one time or another.
