The current griefers didn't hit mrcuban much, so they are alright in his book. MD did hit him, so he was mad at them.

Thats the difference between him and other treehuggers or what you want to call them. When Omega, Monsters or LaF get hit we all feel bad for eachother and wish that it never happen again so we can compete on even terms, but mrcuban only sees that his rank can become higher if he is not the target.