Ok, by chance i just caught the end of the last sopranos, where tony beats his driver... you hear someone say "my arm", it could be the young driver he beat, or it could be tony, but i dont think it was tony, but he was also clutching his arm when he goes into the bathroom and limps away... i think it has some sort of significance of tony checking out everyone's arms, but tony had his right arm in a lock, i wonder if it was the kid yelling "my arm" because he was deep down just a pretty boy and worried about all his hard work on his arms/body being ruined by having it brokend and taking time to heal/rebuild, etc... maybe i am reading into this too closely, but there is an underlying theme here and i wonder if anyone else picked up on it...