Every OC puts their own stamp on an offensive system.
Chudzinski's stamp was very pass happy, lots of trickery (he outsmarted himself a lot) and a little 'out there'.
Like I said, with my limited football knowledge, Air Coryell means to me that we like to pass the ball through the air alot or something to that effect. Well, we ain't doing that now and we are still running Air Coryell under Shula? Looks like two different offenses to me