Last night I was looking forward to the somewhat challenge of soloing rank 3 dragon. To my suprised I was confronted with a NO LEVEL capped fight! To say the least I won with no problem.
My suggestion would be to allow players to choose between capped or uncapped fights before entering a battlefield. This should apply across all content. Reason: So that we can make it challenging to test our skills rather than just beating the crap outta stuff because we are so high level.