I doubt that I would be very welcome, Mate. For one thing, too many of the mudeers would remember me, most likely ... and secondly, I would not be flexible enough in applying the rules (if you catch my drift)!
No doubt there are a hundred or more muhandis from "other nations" who would be most suitable!
Here's another one for you:- the last time (I think it was the last, but there were so many such instances, it is hard to be sure) I was, shall we say, abused by some of the more ignorant people out there, I asked myself "What am I doing here? Do these people really deserve what I'm trying to do?" ... and stuff like that.
I came to the conclusion (rather late in the day, perhaps ... but better late than never) that my efforts (constrained as they were) might be better directed amongst my own people. The people of England may have many short-comings (but show me any anywhere in the world who don't), but, like it or lump it (and come what may), they are my own people!
I might feel at times that my efforts (such as they are) are not wholly deserved, and probably not (on the whole) appreciated, but here I am, and here now I shall stay. These days my contributions are even more modest, but at least they are applied where I hope the most (practical) benefit can result.