I don't get this self-flagellation thing. "Oh he won't come here, because London"..."oh he won't come here cause we don't have champions league"...Oh he won't come here cause no one knows who we are" ad nauseam.
Listen, managers, like players and anybody else in any walk of life come for wages. Period. That's why people take crap jobs. Pay 'em enough and they will come. It has nothing to do with demographics. If you want to blame anybody, blame the board for hiring incompetents.
Koeman came because of the wages, presumably it's not a stretch of the imagination that, Silva, Fonseca et al will as well. Don't BS that we can't get people, because of who or where we are. The answer is, the board just don't want to hire them. So if you don't get your choice and it goes pear shaped, well you know who to blame.