Timer suggestion to normal & ranked games

So here is the idea, we all sometimes have those teammates who are trying to figure what role who can or needs to play but sometimes the timer will run out and everyone gets booted or within the last three or four seconds they will auto lock a champion for that roll but it was the first champion they saw on the screen for that role.

I think teammates who have picked a champion and have locked them in should be granted access to a 'Grant Time' button that gives the timer 5/10/15 seconds etc.. that can only be pressed one time (for each team) while his/her teammates need more time to figure out who is going where, picking a champion, or changing masteries/runes if it was a last second pick.

**Like I said this is just an idea time varies as well as if it's something that should be on normals only vs ranked.