I was shocked as well. I could see that something was wrong with Chris and so could Tony. Chris was high as a kite and Tony knew something had to be done because Chris could no longer be trusted. Look at the movie Cleaver which was one straw that broke tha camel's back. Another shocker was Tony doing drugs. he falls on the floor laughing at the casino and IMHO looked like a fool. A.J looks like he is ready for a nervous breakdown.