If he goes, then he has blown his chance at establishing himself with us. Not many managers achieve promotion, but he had given himself a good opportunity here. We have it all in place for success one hopes and to walk away just seems foolish and a huge risk. As has been said, he has achieved nothing and risks sending his career back 3 years to get another opportunity like this. I really think that this will happen. Appleton took the money and felt quite let down by him when he left, as he did not see the job through properly. I knew that he would be financially well off from it, but knew that within a few years he would be back in L1. He could have established himself in the Premier if he had gone the right way about it and stayed another year.
LM leaving now is just a joke in comparison with Appleton. As some have said, it does not reflect well on him. He was on the football scrapheap. Sorry, but loyalty is massive and it could massively destabilise our season, no matter who we get in. We gave him a chance, fair enough if he uses this for a better contract with us mind. What does success at BC look like? If it is Premier league, then that is one heck of a job to pull off...mid table will just see him out of work next year.
If he took us up, he would buy himself years just for us to survive the Champy, while we build for the next level.
Fans don't begrudge players/managers moving on after they have done their time and earned their right, but Manning hasn't.