That might explain it then! It's still surprisingly strong stuff, it makes me wonder if Mills was one of the 'big players' that he refers to...
Credit where it's due, that's pretty close to spot on (so far!).
He may be completely spot on about Pearce, but the article does give the impression that Mills has something against him regardless.
To talk about his inability to coach, motivate or garner respect implies a greater knowledge than a pundit would normally have, possibly even first hand. Plus...