Rondo is not an average point guard. Average players don't accomplish the things he has accomplished to this point. Having said that, he has obvious warts to his game. Would I trade him for CP3, Deron Williams, or Rose, in a NY minute, but those guys are the best young PG's in the league. Rondo is not the problem. It's just because we are playing so terribly right now, its easy to pick on the "warts".
If I were Doc I would sit the Big 3 until the Playoffs. Highly unconventional? Absolutely. But these guys are completely cooked. The first month of the season when they had gas, we looked unstoppable. Rest them until Rd 1. Let them get their "sea legs" against the Raptors, and pray they can keep in going in the playoffs. I realize it sounds crazy, but I think we are down to desperate measures at this point.