I always go into signing day hopeful.
This late addition, Alexander, could be a problem, what we don't need is someone that is going to have problems off the field. Giving him the benefit of the doubt, I hope he comes with the right attitude, is serious about academics and football, and does well with the Huskers. I am sure the coaches have had long talks with him, and he knows what is expected, and comes to prove any critics wrong.
We won't really know what we have until probably the start of next season, then it will be clear who the potential stars are, and who may take some development, and who will take a lot of development or be long shots. This is the same every year, no matter how many stars they have behind their names. Kind of like playing the lottery.