Progress deserves a larger sample size, and context will determine my mood.
I would have accepted last season's Purdue loss knowing it came with a Michigan State upset. But I wouldn't like knowing it came with six other losses. But honestly, if Nebraska completes that incredible road comeback against Miami, and hangs on for that home win against Wisconsin --- both which could/should have happened -- that would have been a memorable 8-5 season. Even with the BYU Hail Mary and Illinois Brain Fart.
8 wins would count as progress next season if the same team gets control over turnovers, penalties and big plays handed to opponents. Then you'd have to wait for a third season, as the coach begins working more with the players he recruited.
If Tommy Armstrong has indeed reached his ceiling and buckles under the pressure, and if no back-up QB is ready or better, it could be another frustrating season.
I can see scenarios for a great season, a growing season and a frustrating season. Wouldn't bet on any one of them. Just have to wait for the games to be played.