I might be totally wrong but GS strikes me as the sort of guy whose life is'nt totally governed by the razzle dazzle side of football.
He comes across as a down to earth type of guy who loves his family and privacy more than he does his football.
There was a rumour that his wife did not want to move back to scotland and enjoyed living in the south and they still have a property here.
For those reasons I think it is possible that he might consider coming back here to manage. Perhaps with the financial backing of the new owner, a fanbase that in the main loves him, a home here, it might be enough to temp him. Then again, pompey might even be more of a temptation because it still ticks some of his boxes.
Is he the right man I'm not sure, although he got the squad fit, was passionate, called a spade a spade, stabilised the club, some of the football was grim at times, 2003 cup final comes to mind.