I'd even take an OLD Ralph Fridgen. lolWe've had coaches who have been effective at other stops, but not here. For example, Dave Wommack had highly rated defenses at the other places where he was a DC, but not here. I don't think anyone wants to bring Dave Wommack back.
When you have a coach who's been good, and been good here, you want that coach back because they're a good bet. But we're not all that realistic; for example, I want a 29-year-old Ralph Friedgen at OC who is an energetic recruiter and knows all he learned over years of coaching but is also open to new ideas.
It's also the silly season, when people talk about getting Mike Martz or Sean McVay or Sean Payton to be our OC.