They are necessities I agree, but in order to kick on there is also a position or two that needs improving. CM is an area we could do with improving regardless of who stays/goes - Dier is decent but really not all that. Im not looking at things negatively Im comfortable with keeping what we had as other than Liverpool none of our rivals have massively strengthened but I am a little disappointed we havent improved on what he had at all....At the start of the summer I think we only had 2 priorities
1) Upgrade Llorente with a more versatile WF/CF option. Something we've struggled with for years because of the curse of Kane's deputy
2) Replace any of Dembele, Alder and Rose who leave or are perma-crooked
If at least one of Kane and Son stays fit, and we get 20-25 games each out of Dembele, Alder and Rose, everything will be sweet