Hey it happens....Like Snakey says this is Boxing...You can't always keep them up thier are accidents...Even if it is an intentional foul sometimes emotions get the better of you....There are guys who have made cheating an art form...Ali was the all time king of holding behind the head...Hopkins always hit below the belt he just made his shots in the side of the hip so by the 6th his opp had charlies horses and couldn't move around as well....This is the ref's job to deal with these things not the corners...The ref cant see everything..Even the best ref's will miss something but to eliminate this problem they should install a second ref on the outside to call those things when the in ring ref misses them...until that happens keep the other rules intact and the corners stay out of the ring!!!!!