Please add an "All but Support" role choice

As anyone knows, if you put Fill, chances are you'll be stuck in the support role. There needs to be an option to fill anything besides support.

Okay, to the people downvoting because you like having either a Mage who wanted mid and is thus building no support items, or a support who had to pick a free week champion because Fill is almost guaranteed to give you support, what are your arguments?

Do you honestly think having a "fill FOUR roles" option is bad???

#I KNOW people shouldn't pick Fill if they aren't ready to Support. **There's no option to go into the game with just one role picked. They removed that along with Team Builder, so players set the role they want and Fill as a secondary. **

This isn't about the fact people shouldn't click Fill if they can't Support. It's about the fact they set their primary to anything else, and they're guaranteed Support if they click Fill as a secondary.