I would say yes to De Ligt because he is one aggressive and determined fella. In the premier league aggression can sometimes compensate for height and skill. We already have that in Virgil. Matip while taller wouldn’t hurt a flea if he had the choice
Matip had a great season. I don't think that's fair.
But I think De Ligt is a special player and would be next level. The fact that he's Virgil's partner internationally is also huge. With Virgil, De Ligt, Gomez, and Matip we would have 4 good CBs, and we could rotate comfortably. Send Lovren on.
I would also like a pair of back up fullbacks as well.