Kanter should play an 8 minute stint in the first half...and a 5 or 6 minute stint in the second half...
Robert Williams should play a 5 minute stint in the first half, and an 8 minute stint in the 2cnd half. Or vice versa...
All three centers should play....Or, don't play either and give all of the minutes to Grant Williams...Basically...don't shift centers in and out so quickly...they need to get warmed up and get rolling. They need to sweat...especially Grant W. and Kanter need to play extended stretches.
Kanter's rebounding plus put backs will offset some of the easy hoops Miami gets when he's in...Then the team feeds off him I think...he's got good mojo...He was very good in last year's playoffs...just give him chance and live with the downside...