Realistically, and I am just being real here, a reasonable successfull season in 2019 would look like this: Nebraska gains momentum all year, winning a couple of close contests against Colorado and Ohio St. Then towards the end of the season they explode on the scene, setting new NCAA records for margin of victory against Wisconsin and Iowa. The Iowa win is SO epic that the NCAA convenes a special meeting to form some kind of 75 point mercy rule or something. Kirk Ferentz asks if he and his immediate family can move in with Scott Frost.
Next Nebraska Hammers Michigan SO HARD in Indianapolis, that Harbaugh takes his team back to Rome and STAYS.
It becomes apparent By JAN 1st that the National Championship is just a waste of time for these Cornhuskers, and Jerry Jones starts calling to get Nebraska into the NFC Championship Game. Scott Frost accepts the challenge. Nebraska beats the Dallas Cowboys on a WanDale Robinson 55 yard catch that was reviewed twice.
In the Superbowl, the Patriots find they are no match for the explosive Nebraska offense. Belichek breaks down in front of the post game press corps, explaining in truthful detail all the X's and O's all the preparation they put in, just to get hopelessly destroyed by Nebraska. He cries. Tom Brady announces he has had enough. The reality of facing another matchup with the Chinander D is too daunting. So he scoops up Gisselle and heads back to their French chateau.
A team of scientists from Canton Ohio descend upon Lincoln as they hope to study, document, and preserve for all time, the methods which have sponaneously produced the greatest athletic achievement in the history of man.
In 2020 the NCAA announces that that forevermore there will be no college football. No one will ever be worthy of picking up the pigskin again, Nebraska having attained complete perfection.
Well those are my humble, realistic expectations anyway.