I know we didn’t change vs Spurs (I’m still putting that down to Silva think he has to be seen to be “going” for home games) but id presume part of playing the way we do is that he knows Gueye can do loads of running.
Therefore I’d expect that formation would change.
I think eventually, if given enough time he will be :
As he’s said in interviews is his preferred formation (note - Gana can’t play any of those roles...)
Which is what he had at Watford - an advanced CM switching to full backs and playing into the box, with two box to box marathon men covering thousands of kms and getting on the edge of the box.
(Note - Gana can’t do any of those roles either..)