They surely have been the dominant force this season and overall they played some fantastic football.
Liverpool need Salah to stay, he has been exceptional this season and he is such an important player for them, but i think he will stay put for now, as he has only just arrived and the future is looking bright for them right now.
Yeah i agree, it's looking like Klopp is finally gettng things right and Liverpool are turning into a real force now, and with Naby Keita coming in it looks like we only need 1/2 more players to be the full package. As you said i would not be opposed to that idea at all, i'm almost 25 -years-old now, and i have never seen Liverpool win the league, i think it's about time that i finally can have the joy to see us win one ! :)