I think Garnett and Pierce can still continue, but playing fewer minutes, they need more help.
- Big Al Jefferson: Free agent, I've said for a long time, Big Al has to return to Boston, he is the best center in the league right now.
- Especially Ainge should strengthen the roster, Bass should be traded, he zero rebounds and not play back, but is a good player with a solid shot.
- Bradley can not do more, is a limited and defensive player, that's his role and nothing else.
In short, I do not know if KG will retire, or Pierce, but they can still play at a high level if you build a good team and a signature of a free agent.