He has areas of weakness that cause us issues.
Not starting him in a CL Final,and,at times,playing a 36yr old ahead of him,suggests Pep might also disagree.
I dont think there were many times when Fernandinho started ahead of Rodri that weren't rotation to rest Rodri.
61 games this season. Rodri started 46. That's just 2 less than Ederson. Only Dias played more minutes than him of outfield players, so the idea Pep doesn't trust him is laughable.
Of the 15 games he didn't start there were probably 4 he would have wanted to start - the Carabao Cup semi vs. United, The Carabao final, the PSG second leg and the CL final. I
The rest were early cup games, the 6th CL game and a few games rested during Christmas and the run up to the CL final.
I did say on the night of the game that if he doesn't get everything he needs from the DM role than we might need to buy someone else, but the thing a lot of people won't really want to admit is that if we need another defensive midfielder and one had to go, it would be Fernandinho.
He was also not trusted to start the CL final and only Mendy, Ake and Aguero played fewer league minutes for the club this season, and we can only assume he'll play even less at 36 then he did at 35.
But no one wants to get rid of Fern, because we love him, because he's important off the pitch so we'll have those 2 next year and maybe resolve the position fully in 2022.
Regardless no manager is going to be interested in getting rid of the midfielder he played more than any other, so this seems like another point where you and Guardiola have completely opposite assessments of a player.