Graham Potter committed to Sweden for the long term this month but the immediate future does not look so bad. He will lead them to the World Cup if they overcome Poland on Tuesday and it would be a fairytale start for a manager whose return to his adopted homeland is beginning to make bundles of sense. Part of Potter’s motivation to stay beyond this summer was the riches at his disposal. Viktor Gyökeres, awkward at Arsenal but talismanic for his country, is among those jewels and overpowered