Jimmy Johnson should be a concrete in if anyone ever was. He came into one of the worst franchises in NFL history and turned them into automatic SB champions in a few years. He built a team that went on the road into SF, young, talented and playoff inexpereinced on the road and guaranteed a win and pulled it off in dramatic style. He would have another two rings on his fingers if we didn't fall behind in a 21-0 before the game even started in the third SF rematch. And for sure would have won a few more, had Jerry been able to set aside his damn pride.