First, let me preface by saying this probably would never happen in a million years
But just for fun, how about this?
Knicks get-
Kyrie, Marcus Morris and our 4 first rounders this summer (including the Memphis pick, whenever it conveys to the other team)
Celtics get-
Enes Kanter, Kevin Knox, Emanuel Mudiay and their no 1 pick this summer (unprotected.)
Would never happen however this would have the NBA and fans talking for MONTHS!