Nah. Dude had a decent o-line for a couple seasons plus Andre Johnson and Dom Davis. He had a reputation for being dumb and not putting in the work, but he's not black so those things are rarely brought up about him.
Can you really count a guy that set the record for most times sacked his rookie year a bust? The Texans were a bad, bad football team for those first couple of years, and Carr took a ton of hits behind a pourous oline.