Shooting in and grabbing a leg is a huge position improvement over backing out and dancing around. It also gives you the opportunity to score a takedown if you want. Shooting in and grabbing a leg is stalemate the first time, stalling the second, and a point the third time. Personally, if I'm shooting three times and getting to a leg, I'm going to score at least one of those times.

Unnecessary Roughness is Necessary