The ageing squad is a bit of myth and media crap, The Real problem is the squad is too small for a major injury crisis like we have had this season, It has always been Pep's way of having 17 or 18 players to work with, But there is a major problem when you lose 7 or 8 key players.
Also, the squad is top-heavy with central defenders and lacks firepower upfront and midfield-holding players
I don't think we have had a pair of fullbacks and cover. forget Mendy he never played enough.
The first thing we need is a balanced squad and then bring the squad up to 20 to 25 players