Pep Guardiola has suggested he’s unhappy with Lee Carsley’s decision to name Jack Grealish in his England squad for upcoming matches against Greece and Ireland. The winger, 29, has now played since October 20 due to a groin injury. However, that hasn’t stopped Carsley from calling up Grealish for the final two matches of his reign as England interim boss. Carsley said the City star returned to training this week. Yet Guardiola has now hit back, with the City boss insisting the decision is out of his hands. The Spaniard, speaking ahead of his side’s Premier League clash with Brighton on Saturda…