Manchester City need to shake up the squad, they need reinforcements but that can only be done in the summer. Their recent three losses to Real Madrid and now Liverpool yesterday is not good at all. I am sure that Manchester City will make good signings in the summer to improve the squad.
In terms of attacking players, Man City actually only needs a few changes in the midfielders to make a better contribution to the strikers. And for the defense line, it seems like Guardiola really has to make big changes. We can see from the current statistics that Man City can still score big but in fact they have conceded a lot of goals too.
So this season City can only accept their fate of losing the title and even their reputation.