Newcastle United forward Alexander Isak could be braced for a new role during the international break. While Eddie Howe is working with the majority of the Newcastle United squad in Dubai, a lot of his players are away representing their countries. Anthony Gordon and Bruno Guimaraes are set to go head-to-head on Saturday when England face Brazil, while Alexander Isak and Emil Krafth are both in the Sweden squad. They are working with a new manager, as former Newcastle United striker Jon Dahl Tomasson begins his new role as Sweden boss. His side are preparing for friendlies against Portugal and…