LoL Profile in Mobile!

The app LoL Friends definitely need improvement. However Riot could great an app, which we could use to make purchases, fix our Builds, Masteries and Runes or see our friend's history. It would be pretty much like having logged in LoL but without being able to play a game though. I think it may be a interesting and promising idea. :)

*We could also be able to buy champions and skins we want, as they are in sales, without turning on the PC, etc