Grixby has his size limitations, but I *believe* he is solid on technique and experience. I'm not as low on him as many of you are. IF Murillo can develop the defensive awareness that will propel him above Grixby on the depth chart, then good for him and the secondary.
I'd like it better if Bowman were healthy, but that's a tough injury he's got and I would not count on him coming back, or coming back 100%. Even if he does, it's been a long time since he's been out on the field running with the receivers.
Besides, I'd like to believe this Husker team is too tough to let a few individual losses affect their season. A lot of it is just about guys stepping up, keeping the team together, staying focused. We - and other teams - have suffered bigger losses and just pulled through the end, whether it meant QB-turned-Flankers returning to the QB position, or 3rd string QBs stepping into the lineup and winning games.