3-4 Adjsutments for Vitt?

Vitt's been coaching for what, 30 years?

He'll be fine.

While coaching in the NFL for this long would be beneficiary, it doesn't necessarily imply how good of a coach one is.
I'm sure you can pull up a list of coaches currently in the league with 30+ years of experience and find some that are washed up.

It's hard to tell what kind of coach Vitt is solely based off his LB's performance. If Scott Shanle misses a tackle is it Vitt's fault?
Not saying Vitt is or isn't a good coach, just playing with some logic.

I hope we pair Rob Ryan up with a fresh defensive mind out of college to coach the LB's. We need to rinse ourselves of last year's stank and keeping Vitt, a 4-3 guy, to coach the guys on the 3-4 front doesn't sound like the best idea.
Put Vitt as assistant HC/motivational speaker lol