I've been missing such thing as scrolling from one player page directly to next player page. Right now if I want to check my player's details I click on one player then I have to go back and choose next player. This not very convenient. I suggest that you add to Supporter package scrolling option there you can go directly from player details page to next player and so back-n-forth.
It's used in HT and I like it a lot cause it's convenient, useful and gives you even better overview of your palyers if you can check them directly with one click:)