Obviously this deal is stressing both teams out. My solution
To NY - Irving, Crowder and Zizic
To Cavs - IT, Nets pick and Celtic 2018 #1 and another pick
To Celtics - Porzingis, O'Quinn and Shumpert
Cavs dump salary and and can use a pick to get Bledsoe.
Celtics get major help on defense and young big.
NY gets a star PG