DJ, I said it in the other thread but you have repeated yourself so what i said their bears repeating!
The rules do not state that indiscretions are dealt with differently in the first ten minutes compared to the remaining 70! If these guys want to come out after bashing their heads against the walls in the change rooms and play dirty then they must be punished the same as the guy that does it in the 70th! As I said, does that mean everyone can come out throwing punches in the first 10? I think not.
This reminds me of two incidents.... Bryan Habana with his late, in the air, tackle early in the Super 14 final... he should have spent 10 minutes in the bin but didn't! Your logic is that it must be a fair contest and it would not be if a player was sent off. Well what about the team that now has an injured player! Is it fair on them? Punish the bastards from the first second!
Another incident is during the world cup when the Samoan tried to kill one of our players after just running on for his last appearance as a replacement. Should he not have been sent off as he had only just run on the field and it was his opening minutes of a VERY emotional game for him? It's not fair that he did as he had only just come on so the ref should have used his discretion! Cr_p no matter the time he must get sent off! Rules are rules. These guys are professional.