Pep has always wanted a 16 player squad of players he could trust. Doesn’t work when you play in the PL, because there are too many games and they usually come every 3 days!
You look at Potter at Chelsea and he’s complaining he has 37 pros and he simply can’t train them all, or even play them all, in training, so how’s he supposed to know who is performing?!
That said, I think players at top clubs are lorded over in ways players from even just 10 yrs ago might be surprised. EVERYTHING is laid on for them and they’re treated like royalty, because the money sloshing around the game is simply outrageous!
In what other line of work do halfwits make 6 figures PER YEAR, let alone PER WEEK?! Yet, every Top 6 club has a shed load of them!
I think there is a point at which some players lose the plot and start to believe their own fantasy, while there are others for whom the money and adulation is far easier to cope with.
Even within our own team, we can all name players who would be successful at almost anything anywhere, yet can probably name quite a few who would struggle to hold down a white collar job anywhere doing anything!
Success is a mindset, just as ambition is a personal trait that can drive on some people while destroying others.