The spine: the blue color of the font, i would change it because it not corresponded with the rest of the cover.
Suggestion, make it yellow like the front picture.
This is something I thought meself (but, never got round to change)
The back: the pictures of the people looks to cut out and vary to much in contrast.
Already said: the logo's should be in the right place and at the right time.
Will work on them
do you mean its a crap choice of cover
If we all liked the same thing, what a boring world it would be
At this moment in time I can't do better than this, so I'll put this to bed and try some other UFC title (so there kylumi stick that in your pipe and smoke it.lol I appreciate your input apart from what I should or shouldn't like to make covers of.). I'm a slow learner, but all what has been said will sink in. As for ufc one i only have jpeg image so the only thing I could do was add a nother text in yellow (but it needs done again, I like the front of that one as well.