It is an interesting question though, considering both players are play out wide, hug the touchline and dependent on speed and dribblingYou think Guardiola spent £53 million on a left back - the only left back in the squad - that can't be played with his only left winger? (and one of his most promising players). 433 is clearly our preferred formation, but we're supposed to think Pep decided we didn't need a left back in that formation?
Or is it that you think Pep built a squad with Sané and Sterling as integral parts of it, while pursuing another winger in Sanchez/Mahrez, only to play a 352 system with no wingers at all?
Sometimes I wonder if people just think no thought goes into building the squad at all.
In previous iterations, mancini / pellegrini always played with inverted wingers for that reason.
My concern would be that Pep decides to do the same and play sane right and Sterling left, not for Sane but because that completely wrecks Sterling's performance for some reason.