I believe some of what Owen says, but of course some of it will be self promotion and self protection. Normal practice.
I believe Freddie and Bobby that he was sacked largely because of performance, but also because those within the club had lost confidence in him (not just the chairman but the players). I see no reason to think Bobby would lie however slippery Freddie is. I also believe Freddie because he never shied away from saying it was due to the fans he had to sack Souness. If the same was true under Robson, he'd have said it. He didn't.
I think the fans are fickle. I think they give up on certain players way too quickly. I think they make their mind up on players and managers before a ball is kicked at times.
I cant go round and round mate we don't agree x