i think for me it would be christopher and richie aprile. chris with the money hungrey and wanting to do things fast and hard and everything at once. in the first season he would tell tony shit that no one else would like questioning his leadership. richie was just an arrogant not give a shit slime ball killer. for what he did to beansie was just cold. then when the other guys reamed him out about it he didn't care he was only concerned with what was good for him. i didn't care for the way he died tho. janis shooting him over one punch.....i don't agree with him punching janis but she was so in love w/him why did they have to make it over something menial?