I'd love Shanny as an OC. There really isn't anything I've read about this entire situation that would make me want him as a HC though. Not to mention his issues with players that's travelled across a few teams now which was my biggest red flag before anyone got hired.
Denver ended up with a HC that by all accounts is a great leader, an excellent OC, a rising star as DC who has coached one of the most dominant secondaries in league history, and a GM who got the team to two SB's in three seasons.
Definitely happy with how things have worked out for Denver so far this offseason.
We'll see what happens going forward.