I'd like to congratulate Bill Musgrave on the move, if it happens.
Obviously, this leaves the Falcons with a vacancy at quarterbacks coach and assistant head coach. The Falcons can either promote from within or reach outside. They could also elect to hire two different people to fill those positions, though I don't see that being particularly likely.
We'll have more thoughts on this if it goes through, but for now, debate a Falcon future without Musgrave.