Yes. To call our plays and help with our QBs.
In the NFL, Monken is the only one comparable to Dawson with the air-raid paired with the same type of run game. Buster Faulkner (obviously not NFL) is his only relevant discipline and has a different run game.
Like you said, Rams with the splits and similar run game. Disciple of the Shanahan’s which is the greatest offensive tree in NFL history, which im sure im not telling you anything new.
I can’t point to anyone specifically because NFL has so much west coast offense influence in passing game and run game diversity. I would say Ravens, Bengals, Rams, and Jags. Brian Callahan was a big duo guy and Cincinnati does less of it now than when he was there… obviously his dad was heavy influence for that especially with his Dallas experience. Basically any OL guy is going to love that style.
I think Shanahan has moved further away from most of his disciples and most closely resembles Mike McDaniel of any former assistants that came from his tree.
From a tight splits perspective, the Packers have thrived on that and it’s a staple for them. Another piece of the Shanahan tree. Also, the Eagles continue to do it even cycling through a new OC every year.
Specific names of staffers below HC and OC… i really don’t keep up with the NFL that much from a staff perspective. I would say probably Mannion from the Packers. I like Conner McQueen with the Raiders (doesn’t fit what we do) except from a passing concepts standpoint. Parks Frazier with the Eagles (notably took over playcalling for the colts under Jeff Saturday). His background started under Chris Hatcher as a QB playing at Murray State and coaching under him at Samford.