look, heath had a bad game as well. i didn't think last week was particularly strong with him either - but even when he plays poorly, there has been a tremendous difference for the better with him in the lineup. it doesn't really matter however. there are soooo many issues with this team on both sides of the ball it's not even worth the effort to try to drill it down to one or two.
really sad however that troy appears completely healthy and is playing great football - well the rest of the team has declined around him.