Navas is a great example of Pellegrinis tenure.
13/14 was great. Other than 17/18 probably the most fun season in recent memory.
14/15 and 15/16 were very uninspired tactically from MP and felt like a guy working his notice - getting up for the CL but not doing well int he league was kind of indicative of that. Navas was told to spam crosses into Aguero against packed boxes and as anyone could have predicted the result was a lot of blocked low crosses and easily cleared (by defenders with half a foot on Sergio) aerial balls.
I’d have loved to see a 25 year old Navas under Pep. He would have been perfect for the days of Sterling and Sane down the wings because he’s a great support runner on those fast breaks, has good enough technical skill to keep up with probably the most technical midfield based side ever (Spain 08-12), and was just a very hard working, tactically astute player - hence the successful swap to RB as his end product never really recovered from Pellegrinis mismanagement.
If he’d been younger I think he’d have won 10 trophies with us under Pep as a 12th man, someone to bring on when the game needs stretching but reliable enough to look after the ball.