I disagree Ferguson is the greatest manager ever in English Football. Given the resources and advantages he's had, not to mention the fact he runs the FA with a waver of his hand he's done as expected or arguably underachieved.
For me his achievements are outmatched by that of Paisley, Clough and maybe even Wenger - who managed a team to an unbeaten season.
For me his achievements are outmatched by that of Paisley, Clough and maybe even Wenger - who managed a team to an unbeaten season.

