Knicks rookie Mitchell Robinson will need major support, may head to G LeagueRobinson hasn't played organized ball since April of 20176/22/2018, 8:30 PMAdam ZagoriaMar 29, 2017; Chicago, IL, USA; McDonalds All-American East center Mitchell Robinson (22) dunks during the 40th Annual McDonald's High School All-American Game at the United Center. Mandatory Credit: Brian Spurlock-USA TODAY Sports / Brian Spurlock