Managers are a bit like investments...past performance is no guarantee of future returns.
Personally I was a big fan of the Little/Gregory era and thought it was going to set a precedent for appointing people who at the very least were passionate about the club, a trait which seemed to carry us forward, even if only so far. Would love to see someone of a similar ilk now, although I'm not sure there are any former players in management at the moment...or certainly not any that give a rats backside about the Villa?