Well, who's the best SF available? I'm afraid that Tmac at 60% in limited minutes might still be a better bet than the next guy on the list. He can surely spot-up shoot from distance with composure, and if he could commit to defending at even an average level, on the 2nd unit, that'd be okay for the minimum.
But, if that were to happen now, the whole team needs to vote 100% of the playoff shares to Eddie Lacerte this year.