Wolves veteran center Ronny Turiaf underwent "successful" arthroscopic surgery today in New York City to repair that hip injury that has kept him out for all but two games so far and will be sidelined for the rest of the season.

Expect that in time to lead to his release so the Wolves can sign another player to add to their injury-depleted roster.

Also, Ricky Rubio is on the trip and looks like he's made some good progress with that healing ankle.

Turiaf's contract -- with a $1.6 million salary -- expires after this season. Flip Saunders said this morning the team would waive Turiaf and pay him his remaining owed money "if there's the right person available."

That could be just keeping around forward Jeff Adrien, whose current 10-day roster exception spot runs through Friday. Or it could be a guard such as D League sharpshooter Brady Heslip, who was with the Wolves in training camp.

In a perfect world, that new player would be a versatile defender who can shoot.

They likely won't release Turiaf at least until Adrien's exception expires. Or they could wait to do until 10-day contracts can be signed until January, although that's some time to wait for a team that needs help now.

"It doesn't mean we'll disassociate ourselves from him," Saunders said about Turiaf. "We'd do it just for the survival of everybody else."

Saunders said Rubio's timeline has "sped up a little bit" recently, since Saunders a week ago said Rubio would be out another four to five weeks.

Rubio has advanced from running on the "anti-gravity" treadmill -- a machine that allows exercise without putting weight on the knees and ankles -- to running and shooting on his own. He's getting some jump into his jump shot.

Saunders said he's hopeful that Rubio by Christmas -- just a week away basically -- can practice in some 5-on-0 work offensively even if he's not facing live action by then.

"He thinks he can play Christmas Day," Saunders said. "But that's not going to happen."

Rubio, Kevin Martin and Nikola Pekovic all on this trip to Washington and Boston.

"It's good to keep guys around the team, keep the other guys locked in," Saunders said. "We have so many young guys. They need to have some veterans around, just for leadership, because this is a tough time."