What is your top concern this year for Husker football that might prevent them from taking the big leap that many think they’ll take?

-It can’t be just as easy as saying the defense. What part of the defense makes you bite your nails with nervousness? And is that the answer? Or could you say an injury to Adrian Martinez would be the biggest concern?

-Certainly could point to the offensive line, too, if Cam Jurgens isn’t healthy and another center isn’t good enough to hold the middle of the line together.