Northwestern could be very good this year, and they have the advantage of frequently sneaking up on teams better than they. And that grass field does make a difference. Purdue loses what made it really good last year - a very good defensive line. So time will tell whether they slip or stay where they finished last year.Predictions that each will beat Nebraska are not unrealistic, but cocky predictions are irritating.
But I suspect that fans for each team could say the same thing about their talent -- namely, that their team has more talent than other teams and that all they need is to be coached up. I've always thought talent was less important than how you play the game, but sometimes, there is way too much talent on one team to think it will lose to another. Neither Northwestern nor Purdue are in that category compared with NU.