The team would've never had Irving and we would be stuck with Isaiah Thomas. This definitely changes how they approach the draft; however, I think the Celtics' rebuild really stalls out. After just drafting Tatum and Brown, I think it would be really hard for them to justify drafting another wing, so I think either a big or point guard. The injury to Isaiah Thomas would've indicated that they need to draft a point guard to replace him. And I think Sexton would've been high on Ainge's list, or he would make a trade for Kemba Walker or someone like Fox or Smith Jr. Either way, Ainge was going to need to replace Isaiah, then he was going to have to weather that really bad contract they gave him.