I think the thing with Jurgens is that outside of this past year, someone else will see the fruits of the labor put into making him a star offensive lineman. Ideally, you would want to see more than one year of success out of a player for your team that you recruited out of high school. But, he could always risk a severe injury by coming back even though he more than likely would have increased his draft stock greatly barring that severe injury. Hopefully, Nebraska can get a portal starting center.