Its a tough call, does Reggie really play meaningful minutes, or does he fill the House role of designated shooter off the bench, that'd mean House would probably play even more at point (which generally hasn't been a bad thing) - you obviously lose Posey's defense, but maybe Tony Allen fills that role, you do lose the ability to go small, though Pierce may be able to play the 4 in the small lineup. I don't know, I think if we assume Reggie takes Posey's minutes, minute for minute, clearly we're not as good of a team, but I don't think that would happen. Also without Posey, are we still in the finals? I think yes. Do we win the finals, I'm not sure - someone else could have stepped up (I know Bass thinks its scal!) - but anyways, tough question