If he starts to play like the typical kind of shit he's produced on many occasions, & more importantly, doesn't give a fuck trying to cover, like he has on many occasions, then I for one, will indeed be straight back down on him like a ton of bricks & he'll fucking deserve it. He has put in many performances which imo, are totally unacceptable for anyone wearing a City shirt.
Now on to Saturdays peformance.
I thought he looked like an entirely different person, never mind just as a player. He was so committed in his defending & showed composure & an intelligence which I've never seen, in his passing. Non of the blinkered running with his head down & hoofing into the nearest players' legs, like he does at fullback, he had his head up all the time & was waiting for the moment to pick passes. From my position, he looked like a player I've never seen before, who, if he turned up for Roma or Juve, I'd be saying 'we should have a look at this guy'.
Whether it can last against better opposition I don't know, but Sunderland are an aerial team & he seemed to cope with that side of it ok from what I could tell. The biggest factors in this position imo is that he doesn't have to do much running, therefore he doesn't have to track back. He is just concentrating on defending & passing. And also, he isn't close to the touchline, so rather than have one foot to kick with, trapped next to the line, he has other angles he can pass the ball, which allows him to escape without using his right foot for any serious passing but enables him to show quality with his left.
The weakness, is still his pace, when the ball goes behind him & general unfamiliarity with the job. He will have to be another yard ahead in thinking, in order to play that role against better quality players, or otherwise the keeper will have a lot of last ditch tackling to do.
But basically, he made a fantastic attempt, on the day, at doing what was asked of him, playing out of position & well done to him.
It neither covers up his previous career nor proves he has a new one, nor indeed that he can play fullback, but as someone who usually can't stand him, I take my hat off to him on that performance & will wait & see what comes next.