Unless Bellamy has undergone a character transformation in a short space of time, I can't see him working (unless he's got a wise older, cooler head alongside him maybe).
Wales managers need be diplomats and shmoozers to attract and keep dual nationality youngsters as was dealing with league managers who in reality look down on their players going away with Wales.
That isn't Bellamy, it wasn't Toshack either and Page couldn't maintain a good relationship with the swans and Cardiff.
Speed was a gentleman and had undisputed respect in football circles, Cookie was the ultimate charmer and Giggs (despite his private life) had gravitas and wouldn't have had many league managers turn down a chat.
I think Bellamy could piss too many people off within the FAW too.