I hope he stays another season, which I think he will. But ancelotti in the summer and this should be possible with the extra time this summer.
He needs to build the system he wants and basically stick to it 95% of the time. All teams get injuries, but when we get one or two, Carlo tends to shift about 5 positions.
With hopefully a new GK,RB another midfielder and at least one new attacking player. Maybe two depending on sales.
When we do then get a couple of injuries he can just drop a player straight in, to fit the system.