Sorry, i rated Isak is also important signing for Liverpool. I knew they signed Ekitike before, but ain't enough to win several trophies by only having Ekitike in their squad. It's because they will have so many fixtures, and attacking rotation is obviously needed to ensure their attack to always stay fit.
On other hand, Guehi was also important signing, but since they still have several defenders such as Leonni and Gomez. I think they fine.

That's why i'd rather put Isak's transfer as their priority transfer over Guehi's transfer. They have so many CBs and can rotate them.