the butt tackle was nowt, it was an expercienced tackle to stop the move as already mentioned, i knew it was coming from the moment he pointed duff (i think) to go witht hte runner whilst he flew in.
as Ian W said, its commonplace, and iwas delighted he did it, was equally delighted with what nolan did for his yellow (again i think) as it was a similar situation and done to break up the move.
remeber ole (rear) gunner (i think) on rob lee (i think, fuck me i dont know much!) a years ago against manure?