The Celtics will know more about Gary Payton’s hamstring injury later today.
Right now, the possibilities range anywhere from GP starting tonight, to missing an extended period of time. “If Gary can’t go, it just hurts us in so many ways that will not show up on paper,’' said coach Doc Rivers. “But we’ll deal with that as it comes. At his age (36), hamstrings are a scary injury, and I’m not going to put him out there unless he’s 100 percent because if you don’t and he goes out and tears it, then you’ve lost him for the year” [not to mention can’t trade him]. Marcus Banks and Jiri Welsch would split point guard duties if Payton can’t go.