Great debate guys.Ive enjoyed reading your thoughts and opinions on this matter.As for my two cents,i'll keep it short and sweet.

I dont think Rocco was the traitor.As others have pointed out,it would be a little silly giving Rocco so much freedom around the compound after the attempted hit on Michael.Michael was a mastermind remember.I think he would have come up with something better than biding his time with Rocco for so long and then sending him on a "suicide mission".Rocco obviously thought that after he wacks Roth that yes,its gonna be difficult getting away but not impossible.

The hero and the coward both feel the same thing, but the hero uses his fear, projects it onto his opponent, while the coward runs. It's the same thing, fear, but it's what you do with it that matters. Cus D'Amato