Man, I like Carr just fine. He is hard not to like. He is a good guy, but I don't want him as the QB of my team.
As far as how reliable the sources are with regard to David Carr's dedication to being an elite NFL QB, I have personally heard him say during interviews that he doesn't put in lots of time at the facilities or watching film. He prefers to spend the time with his wife and children. Good for him, he is a great American. He is not worth our time as a QB.
The homer Houston media (believe me it is the least critical media group in the country) finally started to take the gloves off with him and there have been plenty of veiled quotes from his teammates about him. Whatever.
We agree to disagree.