As Schar is getting on a pacy CB in the summer would be good. But I think we could solve the problem in other ways like signing a defensive mid with a bit of pace, Willock and Joelinton do their pressing high up, so when teams pass through us Bruno doesn’t have the recovery pace so you get players unchallenged bearing down on our slow defence. Even getting a pair of fast fullbacks would help as they could come across to cover (Trippier often is too far forward to help plus not the fastest and Burn is slow, not saying doing way with these guys but bringing in complementary players and use the squad based on the opposition’s strength).