The squads not really that thin. Baring 6 injuries we've got a full team and 5 subs of world class players without needing any young 'uns.Whilst the squad is thin, because they can all play in multiple positions, we are very flexible barring a lot of injuries:
LB - Ake, Gvardiol
LCB - Dias, Ake, Gvardiol
RCB - Stones, Akanji
RB - Walker, Rico, Stones, Akanji
DM - Rodri, Phillips :(, Kova, Nunes, Stones, Rico?
CM - Kova, Bernardo, Nunes, Rico
AM - KDB, Foden, Alvarez, Nunes, Bernardo, Grealish?
LW - Grealish, Foden, Doku
ST - Haaland, Alvarez, Foden
RW - Doku, Foden, Alvarez
Example
Ederson, Walker, Stones, Dias, Gvardiol, Rodri, De Bryne, Foden, Grealish, Bernardo, Haaland
9 subs. Ortega, Lewis, Gomes, Ake, Akanji, Nunes, Kovotic, Alverez, Doku
Not included - Phillips, Palmer, McAtee
Still feels 1 attacking midfielder short unless we use Kovotic/Nunes in that role
Personally think this squad will piss the league at the very least