I don't wish long term injury on any player but, I would say that I would want any opposing star hurt for the game. Nothing long term, just a hit that they would be out till next week. I hope that's where Dobbins is coming from, but I doubt it.
You never want to see a player hurt or injured under any circumstances. If you can't win the game because you are a better team then just deal with that and accept it. But hoping a player is injured or thinking it's 'ok' to knock a player out the game is never appropriate.