Kevin Garnett, who isn't a lock to return to the Celtics next season, doesn't believe the team can contend as currently constructed.

"No, I think we need some additions," Garnett said. "That's obvious. Health hit us pretty hard this year, and I'm sure we're going to address that."

A lot of what Danny Ainge does this summer will rely on whether or not Garnett decides to return.

Boston has nearly $74 million committed to 12 players for 2013-14.