My thought is that while they are a pretty good MAC team, and will contend for their MAC division title, they are not quite as strong as last season, at least not yet.
They will be far more competitive than Idaho, of course, and more competitive than Kent State was last year and Akron the year before(?). They probably will not be as relatively competitive as they were the last time they came to town, where they lost by just 2 TDs and Saquon showed us flashes of what we were going to enjoy for the next 3 seasons. We are much better now than we were early in that 2015 season. They may be better, too, but the disparity has widened imo.
While there could be some back-and-forth early in the game (for 20 minutes or so of game time), we should be able to pull away and make far more plays to eventually cruise to a solid win. No 79 points, but we should find many ways to score and to hold them in check.
They should get better as the season goes on. And after the season, we'll see that they had a good season and feel better about the win in hindsight.