wrestlers that act as enforcers

I was talking to someone that used to be in the business, and he told me that a lot of times, when a wrestler get out of line, they put him in the ring with someone who will rough him up. For example Ken Shamrock used to play this role and so did Kurt Angle on occasion, and many of those submission guys. Do you guys know anyone else who is used in that way or of any wrestlers who have had to be put in matches with any of them?