When you can't decide on a main

just pick teemo

When you're playing Nunu, Twisted Fate, Woad King Darius and Udyr all at the same time.

This is me lol. Change cramps every few days or less. Been going on for months

This is why I don't profess to have a "main" (though back in S3 it was jng Hecarim). I just play too many champs to settle on just one.