taking one for the team, by shirt-pulling, and deliberate attempts to injure opponents on a rotation basis so the yellow cards dont become red, needs eradicating. Fergies lot had it off to an art, and the grey "subjective" area gives too much for ref's to hide behind. Mobbing the ref, another fergie tactic, could be wiped out if it was made clear that it can be punished and will be. The level of punishment must go as far as points deduction so that clubs will have to play their part. Amateur refs have been at the sharp end of this, to the extent they have packed it in altogether. Blue cards are not a yank import, shithousery is rare in the NFL as the scrutiny is much greater, and the punishment likely to be financial, fines often substantial.This thread has reached "match day thread" levels of piss-boiling, unsurprising as it involves "changes" ...