John Gibbons won't return in 2019 after spending 11 seasons over two separate tenures as Toronto Blue Jays manager Here's a look at other coaches who spent significant time in Toronto Pat Quinn spent seven years leading the Maple leafs as head coach from 1998-2006 Raptors head coach Dwane Casey spent seven years at the helm of the team beginning in 2011 Michael Clemons, also known as Pinball, spent eight years coaching the Toronto Argonauts from 2000-2007 Toronto FC's current head coach Greg Vanney has led the team to two MLS finals, winning in 2017. He's been there since 2014