I think the one and only reason for bad fights on TUF is that the fighters just aren't that good. Plus they get put through these meaningless cardio excercises that will only drain their energy. They're in that house for what? 6 weeks? So what good are cardio excercises? The coaches should start teaching these guys basic things like how to defend a takedown, how to get off the cage, yet every season I see coaches trying to teach these guys new stuff they won't be able to use in the short term anyway. How can this not be confusing for a guy who has four pro fights?
edit: no idea where that quote came from