Autofill On/Off Switch?

Would a On/Off switch in client be a bad idea for Autofill?. i personally hate it and dont mind longer queue times, if i can avoid playing bottomlane. I know ppl wil say you need to be able to play all lanes, but there is a big difference in being good at your primary lane, and being able to play the other lanes. its fustrating having to rely on ppl carrying you cus you cant perform your best i other lanes. I understand some divisions have long queue times but if you could toggle autofill On/Off ppl could deside themself.

What are ppl's thoughts?