Just as I typed my post:

A right back at centre back
A midfielder at right back
A winger/right back in centre midfield
A striker (or whatever you call roberts) in attacking midfield
A winger as a striker

all whilst we have:
A centre back on the bench
A forward/attacking mid on the bench
A central midfielder on the bench
A right back on the bench

I love Bielsa but this is getting stupid we should have lined up like this:

Meslier

Firpo
Llorente
Cresswell
Ayling

Forshaw
Dallas
Klich/Gelhardt/Roberts

Raphinha
Roberts/Gelhardt
James


Another thought, is Lewis Bate injured? Baffles me that even as an option he isn't deemed good enough for the bench but Jenkins/Mckinstry/McCarron are