How much do first game D2 opponents show?

I suppose that if your team has a glaring weakness that gets exposed, that is a good thing. And if a D2 team shows it, then you need to fix it - quickly. Outside of that, it is largely a tune-up game, letting your players  get the feel of playing in a "real" game, getting into the rhythm of things before the D1  games. Honestly, not much to be gained.

Of course, I have already seen a couple of D1 teams who have lost exhibition games . . .