it would be awesome if someone could improve the Missions tab. Right now it's a pain in the ass to select a Mission (Map selection as well, but I use only "Any Map" so it doesn't really matter for me). I do have two ideas how the selection could be enhanced.
1. Leave it like it is now + an option to hide missions you have won (20 wins) + an option to sort them ascending/descending by wins
(optional "premium" feature :-P)
2. Make the image boxes smaller and arrange the missions in a 6x3 (or however you feel like) grid + an option to grey out missions you have won