I think SAF is as likely to 'come up with' Albert the kit man as a suggestion as he is Mick Phelan. I mean, seriously...
I'll ask again, would you like to see a British manager appointed, or are you happy to see the first foreign manager appointed?
By the way, if SAF did 'come up' with Guardiola as a successor, it would be from the perspective of actually knowing something about Guardiola, rather than being a muppet on a football forum who relies on the scant information available in the press.
Incidentally, the last time the board looked at getting a successor they managed to come very close to appointing Sven Goran Erikkson, who at the time would have fulfilled many of the criteria you suggest are important.
I don't suppose Fergie will suggest Phelan, but Scoreboard Red talked about Fergie going for a name that will raise people eyebrows... Well, Phelan will! Just an afterthought, really. It won't happen, of course.
I'd absolutely love to see a British manager appointed. However, nationality won't be a huge consideration if there isn't a british manager who has done enough to warrant getting the job. As of April 2011, I don't think there is. I don't mind going the foreign route, especially if it's a manager who has shown he does 'get' what British football is about, which is part of the appeal of Mourinho. At least compared with good european coaches who have yet to work in England.
If Fergie says Guardiola, it will have a huge bearing on the appointment of his successor, no question about that. His decision could very well tip it in favour of one of the people who tick a lot of the boxes. But what I said was that if he suggests a name that doesn't tick a lot of the boxes, his opinion is not going to be enough.
I don't know if Fergie will go for Mourinho. Nor do I know if, say, Guardiola will be interested in the job. Being the first one after Fergie will be quite tough for a lot of coaches and some may actually fear it. I don't think Mourinho will, he'll relish it. I just think he ticks most of the boxes, more than anyone else.
As for Eriksson, what a mistake that would have been. Having said that, I didn't want him anywhere near the club, so it helps me trust my judgement regarding Mourinho a little better! Not that I think they are too similar. Eriksson never coached an english club (up to 2002), didn't have balls of steel or won the European Cup... He just didn't have the character to take a job like United and stamp his authority on it.