Stoke undercooked as substitutes struggle

Robert Bozenik reacts after missing a chance at goal against Southampton [Getty Images]The glucose gels were being passed around not long after the hour mark as Stoke's players began to flag in the heat.Up until then, they'd been the better side but fell away along with their energy levels against a Southampton team that kept the ball well and ran the legs from under the away side.The Potters have rebuilt their medical department and changed how they work between games to try and avoid the numbe