Nope, thats not at all my reasoning. For starters, Foden has played almost as much as Mahrez, I think it’s 30 mins less in total this season & both have been on the pitch 22 times this season. Only Rodri & Sterling have been on the pitch for more games than Phil thus season.
Phil is still growing into his body, so I personally think he’s been managed fantastically with regards to minutes.
We’ll end up playing what, 60 odd games this season, so playing him much more than he already does, would concern me slightly with regards to future burn out.
He’s an incredible talent, but we have to understand that if you want to challenge on 4 fronts, squad rotation is a must
Edit. Stats from
https://www.transfermarkt.co.uk/manchester-city/leistungsdaten/verein/281/reldata/&2020 so hope they’re correct :)