That's a very level headed take on him.
My only concern would be how he 'really' feels about being demoted / crowbarred into the RB position after spending about 20 years wanting to be a midfield creator . I still think we're missing a trick with this lad . Everyone is rightly praising his performances at full back but just imagine how amazing he'd be in Rakitic's position given his current level of confidence ...
I always loved watching Sergi R when he played the odd game in midfield and I think that it will always be in his mind .
Did he tell you how he feels? Or are you making that up?
And if anything, his stellar performances at RB prove that he enjoys playing there and is comfortable
Players play better where they are most comfortable
And I think you are forgetting that we have so many players for the CM role Iniesta,Rakitic,Gomes,Denis,Rafinha and as BBZ says Arda too
Taking Sergi our starting RB and playing him in midfield is misuse of resources considering that we have midfielders for that
And if you ask me, his midfield performances last season were just good, not extra-ordinary. Not something to go crazy about
But his RB performances
That's where Sergi Roberto has been worldclass