Agreed, that's going to make this 1st season so difficult for Pep, but there again it's the same for most of the big teamsYes but how quickly? Like many of the players De Bruyne will miss most of pre season because of the Euros/Copa America. Once the season starts we're quickly into World Cup international breaks. Getting the players fitter is going to take time.
But also, maybe a wonderful chance for the young players to shine under the new boss, and if they do, Pep will give them their chance.