Just as in the Bazaar, would it be possible to add a "useable" button for PVP matches that fall within your level? This would speed up looking for a match that your qualify for.
Another would be .....
So many times in scrolling through matches, I see matches where one side is for "friends" only and the entire side is empty. Look into this where if in a "friends" match, if no wizards are on that side of the match, the match is dissolved.