OC and DC candidates for the top HC options

Robert Saleh:

OC: Mike McDaniel(49ers run game coordinator) or Mike Lafleur and keep Tim Kelly as passing game coordinator

DC: demeco Ryans or Kris Kocurek(49ers d-line coach) Whichever one doesn't get tapped to be their next DC

Brian Daboll:

OC: Ken Dorsey(bills QB coach) or Tim Kelly

DC: eric Washington(bills d-line coach, former DC) or Jerod Mayo(both were with the patriots during Mayo's playing career and he has connection to Caserio too.)

Eric Bienemy:

OC: Darren bevell(lions interim HC), Mike kafka(chiefs passing coordinator and QB coach) or Tim Kelly. Kafka will most likely be tapped to be the chiefs new OC though.

DC: Karl Dunbar(steelers d-line coach) has a great track record developing d-lineman.

Joe Brady:

OC: Tim Kelly

DC: aaron glenn(Saints defensive backs coach and former texan) or jerod mayo(caserio connection)

Brandon Staley:

OC: Aaron Kromer(rams run-game coordinator) or Mike mcdaniel(49ers run-game coordinator) who would be in play according to Albert Breer

DC: don't have a definitive name, but Staley has been with the bears, broncos and rams in the last 4 seasons. He's got a lot of good defensive staffs to pick from.

Final thoughts:

With D4 advocating for TK, I believe he finds a way to stay on staff. Either as an OC or a passing-game coordinator/QB coach

Jerod Mayo would be a Caserio hire, although the pats are 1 of 2 teams in the NFL that don't have a DC, so if we tried to poach him belicheck would most likely give him the title boost to retain him.

Staley and Saleh have the best staff available, and of the 2 I like Staley's scheme better and the reviews of how he views football are great

Brian daboll has the best offensive scheme and would maximize deshaun, but I don't see the defense getting a boost

Eric bienemy has the weakest staff.

Joe brady would be a really young staff all around. Lack of experience concerns me.