Imo I think its time to call it quits. Other contending teams would love to have these guys.

Starting with the Sixers who will have the most cap space in the league and ofc looking to win the East at the very least. Kawhi or PG13 would be perfect fits next to Embiid and Maxey.

Then you have the rising Orlando Magic if they felt like they were ready for a move.

The Rockets, the Nets, the Thunder. All may be looking at FA. These guys can even resign and demand a trade like KD did to get to the Nets just to get to the place they want to go such as the Knicks or Warriors.