He's still really high quality, but I don't think he's ever looked as good as he did during the 20/21 season since he stopped being partnered with Stones. That back four of Walker, Dias and Stones, with Zinchenko, Cancelo, and Laporte alternating at LB, is probably the tightest our defence has ever looked under Pep? He's been great ever since then but he was the PL POTY in 20/21. He's never quite hit those heights since.