When you do it right, it works great. Although I would say it had more to do with Polian than Mora Sr, since they had to replace him to win a championship. So, then it’s just a matter of “hire a good GM and your team improves” which is almost a truism. The question is, who is hiring the GM? Sort of like why bad teams often go through a lot of coaches, because they don’t recognize a good coach (or can’t get one to interview–Oakland). The Niners hired a coach and GM at the same time, and neither of them were the solution.
Numerous coaches have demonstrated the ability to turn around really, really bad teams. Off the top of my head I want to say Parcells, Holmgren, Schotty, and Jim Mora Sr. have turned around bad franchises pretty quickly at least twice each.
Parcells, yes, that’s sort of his thing. Holmgren went through several years of mediocrity and had to give up his GM duties before Seattle got good. Mora Sr may have improved bad teams but he was infamous for playoff futility. Schottenheimer got jobbed in San Diego. I hope it costs AJ Smith his.
Usually when a team has a sudden turnaround like the Niners this year, it’s because the talent was there but they had horrible coaching and underperformed. That’s not what I’m talking about. I’m talking about good coaches going to teams with no talent. Jim Schwartz wasn’t able to turn Detroit around in one season because the team just wasn’t good enough. Do we really know whether Spagnola is a good coach? The Rams are so weak at so many positions, even before the injuries, that I don’t feel like we can judge.
Unfortunately history would seem to be on the side of “Coaches inheriting great teams can coast”. Switzer and Caldwell come to mind. You could argue that Seifert is an odd datapoint since he was still relatively successful in San Francisco before Mooch took over but then had an abysmal tenure in Carolina.
Seifert wasn’t “relatively successful.” He had the highest winning percentage of any coach in NFL history when he left the Niners. So, what does it mean? I’d say he was a pretty good coach. However, I think there are different types of coaches. Some guys can build a team from the ground up. Parcells is that kind of guy, and so was Walsh. Seifert wasn’t. And it probably starts at the QB position. If you can’t identify and develop a young QB, then you either need to get a veteran somehow or you shouldn’t buy a house there. Jon Gruden was a good coach when he had Gannon and even Brad Johnson. However, after Johnson is a litany of failure and eventually that franchise fell apart. Bill Cowher is lucky he worked for the Steelers, because most teams wouldn’t let you hang around to learn from the Kordell Stewart failure. Mike Shanahan was successful in San Fran and Denver when he had an established veteran QB, but has never been able to find or develop a young QB.
Which is sort of a roundabout way of saying that if you already have the QB in place, you can look at different types of coaches. If you don’t, then you pretty much need to find a guy who can identify your QB of the future. Any team that doesn’t have a QB and considers hiring Mike Shanahan or Jon Gruden deserves what they get.