I'm sure those Scottish players you talk about would swop there lot for the money they could earn in England.Footballers are just a mirror of modern society.
Probably not the tribalism in those areas of Scotland ( excusing Glasgow, Dundee & Edinburgh) two club cities have always had tribalism! Just today it spreads to violence, what these individuals get out of trying to beat up fellows from the same town or city is really baffling .Sheffield is typical of most places,a week on Sunday Blades and Owls fans will given the opportunity unless the police keep them apart fight each other with a number ending up in hospital or even worse can end up dead.
Just what drives this! Could be a workmate or even a relative.
Will this crazy violence ever end.
I can remember the time when fans integrated on the terraces ! Was an occasional bust up due to drink,not the pre planned violence given the opportunity today.
Just ruins the day especially if someone ends up dead.