Did the Roosters deliberately foul to halt attacking plays, yep, more that other teams, yep, but they were still good enough to keep holding on for back to back sets etc. There definitely needs to be more use of the sin bin. I am kinda over watching a team make a break only to watch the cover foul for a penalty with no sin bin. Certain try turns into a repeat set, I know which any team defending would take because the refs are too gutless to put a player in the bin. I guess the problem is so much pressure is put on the refs that they lack the confidence required to sin bin someone.