Got an assist, so can't complain about that, although I think he was a bit fortunate the defender made a dogs dinner of it too. I'd be raging if Dias let that cross go by him like that. But Alvarez did work hard to even get the whole move started too.
I still think his overall play has been fairly poor for a month or so now and I'd like to see Foden in the 10 position when Erling is back.
I like Alvarez but I don't think a few sub appearances would do him any harm to get him hungry to prove a point.