Kun is barely match fit.
There were three occasions yesterday when we were effectively down to 10 men when he was down on his haunches getting his breath back and this has been happening increasingly for the last 18 months !
He is also getting like Carlitos in deciding who is worthy to receive his passes. He twice blanked Nolito in the second half when an early pass into space would've put Nolito in a good position. Then when Navas put his only cross of the match into the six yard box Kun was 10 yards away.
He has not been in elite condition for 2 years now & he seems to know it,it's affecting his mentality,self esteem & confidence,which in turn is affecting his form & performances.
He's not won the awards his previous performances deserved,dropped by Argentina,questioned by Pep,new kids on the block. There are some big challenges now for Kun for the first time in 6 years. I hope he's got the character,personality & mental strength to rise to the challenge cos we're going to need the 'old' Kun back if we are to win anything this season.
I think Aguero has always had significant spells in each season where he has played like he is doing now, but in the past it was usually (imo) because he was playing whilst carrying an injury or recovering from one. And in those teams, he was usually part of a front 2, sometimes with 2 def mids & 2 proper centre halves behind, as well as a younger Yaya in support. He could pick his moments.
If he went missing for a few weeks in build up & workrate, he'd still score at a decent rate (as he probably will now) & Dzeko, Balotelli, Tevez, Beast would take up the slack (or not depending which season).
As he has got older, it appears to me that his lightning sprints, where he knocked the ball ahead of a defender & burned him off, have all but disappeared & as you say, he picks & chooses who he passes to.
Wheras Jesus will play the 1-2 or look for your run 90% of the time, Serge is more of a solo artist, which is fine when it's all working but playing with 10 men when it isn't.
We have seen him (& Tevez) in the past, pick up a long pass & just attack the oppo centre backs & frequently beat them & get a shot in, often scoring. When a player can do that you can forgive the lack of picking out team mates etc & it's worth the others putting in the yards to close down & feed him. But either Serge can't do that anymore or is afraid to in case his hamstring or whatever goes. So it rarely happens.
I agree we can't do it without him, we need him to be effective & I agree he seems to get tired trying to put the extra yards in. But I don't think he will get fitter, he is what he is. He has to adapt to his condition, not just to play in a Pep team but to play for Argentina or anyone, to the standard he is capable of. He has to use his brain more. The ability is still there.
I think it's a terrible shame not just for City, but for Aguero, that Jesus is injured. I think he could really have helped Serge & is just too good for Serge not to pass to.
Now it feels as if he will have to do it all himself.