Liability? I only saw the one play where his man (the TE) got behind him. That's a pretty athletic, fast TE, and it was a bang-bang play. He lost a step, and thankfully the TE couldn't hang onto the ball, but that was just one play. Even Rex had a false start last week.
I don't remember that one. I'm just referring to a few where Compton's guy was wide-open but Cousins couldn't get him the ball because he was either flushed out of the pocket, sacked, etc. Just because he didn't give up that many catches doesn't necessarily mean he was covering guys well.