Intelligent Shop Keeper

Who actually uses the function to customize your shop for certain champions? I don't know about you, but it's way too much effort for me, and I would rather just memorize builds. However, when you play a plethora of champions, it sometimes gets difficult to memorize.

Introducing: Intelligent Shop Keeping

Wouldn't it be nice if the game started to remember your frequent purchases on various champions? So you didn't have to always memorize your builds, and you didn't have to spend time customizing pages for each champion?