The Chronicle says that Babin looked lost on some plays, but the way he beat the double team for the sack is a sign of things to come.
On the official site, Babin pretty much says he has to learn to find his bearings in-game when he won't be able to hear all the defensive calls, partially explaining why he looke lost out there... cause he really was--he was losing his assignment.
Texans head coach Dom Capers said he “liked what he saw” out of Babin and Robinson.
“I felt a lot more comfortable out there,” Babin said. “Now I know what I need to work on a little more. Now I’m ready to really hone it in and realize that I’m not going to hear the calls. I have to look for hand singles. I have to make decisions on my own. I just have to study more and fine-tune some skills I’ve been working on.”
Anyway, I don't think we have much to worry about when it comes to Babin.