You bring up a very good point but never the less Dana, the coaches, the TUF fighters on the show and others who wanted to be on or part of the show have every right to be extremely pissed. I'll break it down for you:
1)This season is about the Lt.Wt (155 lbs.) he knew
2)He knew 3 fights ago that needed to cut weight
3)He completeley let down his coach, team and himself
4)He showed little to no concern about the weight issue
5)Cory Hill had to cut weight as well and did so.
6)It was a complete disrespect to the UFC and the fighters.