Attacks while carrying a survivor - I believe it should both be buffed and nerfed
Attacking whilst having a survivor on your shoulder and getting a hit off should extend the struggle timer by 5%
Missing an attack whilst having a survivor on your shoulder should shorten the struggle timer by 5% (mad grit should get rid of this penalty)
This would encourage not missing hits blindly and to know when to go for hits. It would also discourage going for a blind body block on a survivor.