Gabby Agbonlahor has claimed that an England superstar was left shocked after Jack Grealish was left out of his nation’s squad for the European Championship. Despite a player of Grealish’s ilk’s absence, the Three Lions still managed to go as far as to the final before Spain outclassed them and won Euro 2024. The Manchester City winger admitted that being axed from England’s squad for the tournament was the “hardest moment” of his professional career. Gareth Southgate had relied on the £300,000-a-week man’s creativity and liveliness off the bench in previous tournaments. But Southgate made the…