I don't think they happen anymore because it's fairly insulting to one of the parties in question.
Hello Mr (insert name) we'd just like to inform you that we've come to an arrangement with (insert club) were by we're swapping you with another player. But because both parties have deemed that...
Getting Wickham in normal circumstances would be a good thing but personally, in an ideal world, as long as their heads were still right I'd rather keep B & B.
Having said that I don't actually think this cash + Wickham rumour is true and I'm still hoping that this all falls through and Bridders...