champ select option

i think it would be a great idea if next to the skin tab, we had more tabs (adc, supp, jungle, etc.) where we could designate champions for certain roles, and then only see those champs when in a certain tab-so sorta like an extra-more general- search option. i always have trouble choosing/deciding what champ to play, but if i could divvy them up into roles (being able to be placed in more than one role) that would be really helpfull