3rd and long

Longtime Husker fan(first game I remember, 71 OU game) who just found this board. Been reading for a while and finally decided to join the fray. I have one question(or concern), due to other committments I haven't been able to see any of the games this year. How has our pass coverage been. Obviously we had a blown assignment in the VT game, but other that single play I'm wondering how its been. It seems liket the last few years we've been a little supspect in that area. Are our linebackers faster this year so they can add that extra layer of coverage? Can our front four get enough pressure on him so we don't have to bring our backers? Gabbert sounds like he's the real deal, but does he get happy feet when the pocket is collapsing?