How can Stoke City keep spending on transfer fees?

Football finance expert Kieran Maguire says Stoke City are utilising the Championship's new squad spending rules to rebuild this summer.The Potters have so far brought in Ethan Galbraith, Svante Ingelsson, Djibril Soumare and Luke Graham, as well as making Milan Smit's move permanent, for a reported combined total of about £21m.They have also signed West Bromwich Albion goalkeeper Josh Griffiths for an undisclosed fee, with the influx of arrivals coming after sporting director Jonathan Wal