Yeah, I never said he has to make up for 'ALL' of the holes of the team, I said he has to make up for deficiencies elsewhere. When you get paid that kind of money, it makes less money available for other positions, so you have to play to an elite level which can hide some problems in other areas.
With regards to the comparison to Elway, the difference is, Romo never took his team to a super bowl, or even past the second round of the playoffs. He has only led them to one playoff win ever. If Romo led the team to the super bowl and the team wasn't good enough to help him win, I would understand where you were coming from with the comparison.