It's interesting, isn't it, that fighting and enforcers aren't supposed to be part of the game anymore, but judging by the crap going on this season, they seem to be essential.
The number of players missing from teams this season either due to cheap shots, or suspension due to them should be a concern to everyone. This is particularly true given the shorter benches this year.
That said, I kind of expect it from clubs like Sheffield and Coventry.