Walton's retirement on hold 

March, 15, 2013
3/15/13
8:36
AM ET
Entering this season, Luke Walton thought 2012-13 would likely be his last in the NBA due to his persistent back issues the last few years. Well, his back is feeling good and he's having fun playing with the Cleveland Cavaliers, so any retirement talk is now on the back-burner.

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