Said it in the match thread, but I think the single biggest reason we are bit off just now ( even though the results are still ok) is Bobby's poor form up front.
He is the one who leads our press from the front, and he just isn't doing it with the same intensity as usual. Our whole high press seems to be suffering. Likewise, when we are in possession he is not providing the central focal point of attack that he did last year. That pass to him up front never seems to be on. I'm not seeing him get the ball up top, take 2 or 3 touches to allow Mo and Sadio to run off him, and then play them in. Mane and Salah always seem to be trying to play each other in, while Bobby is somewhere behind the play.
So it seems to me anyway. I had a look for his stats but couldn't find any for this season. My thoughts are that he is maybe not 100% fit for whatever reason. ( He is definitely way off form.) I'd be thinking of playing Mo up top, and Shaq wide for a game or 2. See how it goes and give Bob some R n R.