Who would you buy?

I think with Matip going, there is. Move Gomez back into his preferred CB role, which would allow VdB to cover Gomez’s utility role. WWould give us a defensive selection of

CB:
Virgil, Konate, Gomez and Quansah

RB:
TAA and Bradley

LB:
Robbo and Kosta

VdB can cover any of the back 4 roles as he has played all of them at various times (not sure to what level he has played LB)