I've been frustrated forever watching refs wave yellows for what, imo are just ordinary fouls.
If players are going to be sent off for 10 or 15 minutes in those circumstances it would make the game farcical.
I mean, where would you draw the line and how would you get any consistency?
No, it's bad enough now with match results being influenced by poor red card decisions ie Rodwell.
Too many defenders don't use their feet now ( Stoke City particularly)how about they can stay on the pitch but they're not allowed to use their feet ?