Maple Leafs bo s Maury Wills Jersey Brendan Shanahan in starting his offseason housecleaning, firing general manager Dave Nonis and interim coach Peter Horachek on Sunday.Toronto finished 30-44-8, seventh in the Atlantic Division. The moves came a day after the Leafs finished the 2014-15 NHL season but were not a surprise, given the team's inability to compete.MORE: | In addition, the Leafs...