That's more than smoke. If Prister's just casually throwing out that Kollie is leaving for Vanderbilt to have to think that it's nearly a done deal that he's leaving.
I've read elsewhere that Kollie is frustrated for having been passed up by younger linebackers amidst a position "battle" that isn't really a battle.
So on one hand, I guess devil's advocate would say that if he's getting passed up by younger guys, then we'll be okay.
On the other, it's not a good sign that a guy transitioning to "veteran" status, and who has shown flashes of skill previously, feels frustrated by the lack of legitimate opportunities to work his way up the depth chart via position battle... particularly considering that the linebacker unit needs to get better and more consistent as a whole.