United haven't had to sell because they were the richest team in the world untill recently, so didn't need to worry about buying players when needed, or paying wages to players on the bench.
They've just sold 1 player that we could have bought our entire team with the proceeds of that deal. We really can't compare their structure to ours.
Well when your talking of players the wrong side of thirty yes - Neville 4.5 mill, Cahill 2.5 mill. Im sorry but we could recoup that with them in the team over the next three season - besides they have certainly earned that for us, in placement finishes, FA Cup finals, CL and Europa qualifications.