Well, again, and this is not going to go over very well, but, when Jimmy took over the team there was no salary cap. If anyone does not recognize that and how the team was built under Jimmy and now Garrett, then they must not understand how the the NFL has changed since those times.
Jimmy did not have the same success after he left for Miami. Now, saying that...Jimmy is 50 times a better coach than Garrett. But, Jimmy did have the advantage of no salary cap and was a successful College coach before he became an NFL coach.
Jimmy had balls made of brass which carried over to the players.