I've always wondered if a front man type model would work in football management. That is, a figurehead whose main responsibility is for the man management, discipline and inspiration, but isn't for the brainy tactical bit which is much more scientific. For the latter, you instead have the best tactical analysts in the business and they essentially make the in-game calls. (Imagine a good version of Steve Round without the bluetooth.) You see it a lot in other walks of life but seemingly never in football or sport in general. I can see a few flaws with it but none necessarily fatal. One of the big problems with Martinez and Silva (and to some extent Koeman) is that they weren't a commanding presence for players, fans and media. One thing you could see in abundance yesterday is that Duncan is exactly that, and we've missed it badly since Moyes.
Our success in the 80’s was very much down to this model. Colin Harvey & Mick Heaton were what you’d call the analysts, with HK the man management genius.