I think it would be a good move as well. Say what you want about his coaching, but Marty's teams were always well-built. Solid to excellent RBs, solid QB play, good defense. Marty probably wouldn't completely blow up our scouting department, either. Terry Bradway was a top scout in Kansas City during Marty's tenure.
Bill Cowher also has ties to Marty. He was an assistant on Marty's Browns teams in the 80s. ;)