Former Miami Heat guard Victor Oladipo is still waiting for the phone to ring. He is itching to get back on the hardwood, as he recently described in a letter to NBA general managers. “I believe my body is finally right,” Oladipo wrote. “I believe I still have GREAT (and more importantly WINNING) basketball in front of me. I believe I can be a valuable contributor to an NBA locker room. And what I’m asking for right now is an opportunity to prov…