Arsenal actually had opportunities like last season but unfortunately towards the end Arteta failed to take advantage of them and it seems the same is the case this season if you look at Arsenal not being strong enough to challenge Man City and Liverpool to win the title.
Currently Klopp does not want the same incident last season to happen again this season so they try to do their best. The midfield overhaul proved to be very influential for them this season because with the presence of Szoboszlai, Mac Allister, Endo and Gravenberch it proved very helpful for their attacking line.
On the other hand, Gakpo also seems to be more confident in making movements and this is very different from the previous season. The presence of Jota and Luis Diaz, which last season was almost invisible, made the situation better for Liverpool, only in this case Liverpool's problem is still in Nunez. He still hasn't shown good performance until now, especially in the productivity of goals given so there needs to be a better push from Klopp so that he can shine because if not it is certain that he is a failed player for Liverpool.