From what I've both heard and read to this point, Charlton was definitely a Garrett/Marinelli pick. The scouts had Watt ranked higher but the coaches went with their guy.
I have a few problems with that, but ultimately, it's their call. If Garrett and Marinelli are being judged on their results - as they should be - ultimately they should have a say in the "groceries". Having said that, both should and will now be held accountable for how he performs.
And a fan like me who preferred Watt will be closely watching and comparing the performances of both players.
I hope the defensive coordinator and head coach are right.