I feel like Dana / Joe Silva should really take all the hundreds of thousands they have invested into the show and make the most out of it. Clearly, Julian and Mike Hill - depsite not being the most "elite" of fighters - were the ones that fans assosciated with the most, as well as probably Colton and Ricci. That is how the show was filmed, it was 100% intentional. The TUF producers could have just as easily dedicated an entire episode to something else rather than showing Julian have a blacked-out temper tantrum (more of these please, very entertaining)
Anyways... I think they should set guys like Hill and Julian up with up-and-comers who are clearly above their skill level, but are lesser known. This sets up a multitude of positive outcomes.
a) douche gets ass kicked, Dana is happy
b) douche wins, proves himself
c) douche gets ass kicked, up-and-comer becomes more famous
d) easy excuse to kick douches out of ufc