Well Dest was insisted on by Koeman apparently and he helped sway the move but most likely a new RB does come in... but would they play as much under another coach who was more about basing team/training for older legs? Not so sure.
Araujo is playing ahead of Lenglet so to is Mingueza again not sure other coaches do that as much even with Lenglet form and benching a Umititi.
Pedri in a team built for Messi/Suarez is far less likely in my opinion as is the freedom given to both him and FDJ when play.
'FDJ barely put in a shift'? He has been Barcas best player in those games.
The 4231 is not only about him it is also about trying to fit in the other players. Messi included as to not leave so exposed defensively.
The team not training for older players, not being et up tactically for older players all feeds into the younger players being given better platform to come in and try to develop.
so other RB would have played anyway. don't understand the whole old legs theory in this case. semedo was getting games.
again, don't see mingueza as an upgrade over lenglet. just playing a player doesn't make him better than the one he's replacing. even though lenglet was in terrible form. and lenglet shouldn't have been more than a sub, but that's another discussion.
FDJ would have played anyway, as we spent a huge amount on him. played under valverde, with good and bad performances. not seen a clear improvement under koemann just yet.
again, which are those young players that benefited from koemann? we have pedri and araujo. both of which had more minutes because of injuries and squad planing.
ps: valverde didn't have pedri at his disposal and the likes of todibo played under him when the starters were injured or rotation was possible.