I guess it sorta depends where you are in the season/off-season. If all a guy has done is choose a team he wants to have 2 weeks from now, I'm sure he'll get over it. If other owners have been transferred teams, there's too much to be undone.
As silly as it sounds, it would really come down to whether I buy the story or not. Some people come up with things that just come off as true, because of the level of detail, or whatever. When someone communicates with 5-word sitemails, there's not much to work with, and it doesn't seem like someone who cares.
I'll admit that I was picturing the 5-word sitemail-type of exchange when I wrote that. If there's a legit story, I'm much more inclined to be agreeable. If (as far as I can tell or have been made aware) it is just a guy changing his mind, I'm less inclined to be swayed.