There are some springs when a full roster returns and there are not many positions up for grabs.
This is not one of them for the Notre Dame football team.
Almost the whole linebacking corps is free to take, a third wide receiver has to emerge and they do not have a starting nickelback locked in for the 2019 season.
Nickelback just so happens to be the most interesting position battle to me. It is a spot on the field that is becoming more important every year with spread offenses being used by many teams. It is also a spot that struggled for the Irish last year.