For me it’s not so cut and dried we have three left backs.
Davies can also cover left centre back in a back three (and also did this in a four last season).
Sessegnon can play as a left attacker so the three players all offer flexible options.
Going back to right back, personally I’d rather keep Aurier this season as means two recognised right backs in squad.
But we are going to have some serious injury issues if Sessegnon is needed as a left attacker and/or Davies have to play as a LB and therefore can’t cover as a RB.
Recognized or not. I think it is pretty clear Foyth is considered to be a RB this year. So in terms of numbers I’m not worried.
Not really worried in terms of quality either for that matter.