They might be soon. If he gets a regular run, who's to say Elliot Kear couldn't get up to that standard quickly?
If GB hadn't been scrapped, we wouldn't have had the PR own goals of Danny Brough, Chris Bridge, Ban Harrison, Garreth Carvell and a few others turning their backs on the Celtic nations in order to make themselves available for England. Scotland, Ireland and Wales have been weakened by GB being scrapped.
GB should be the top tier of the international game with regular annual European Cup tournaments involving England, Scotland, Wales, Ireland, France and anyone else deemed good enough happening at the same time.