for me and I think for Pep, Xavi is the ultimate midfielder. He was a cooler head than KDB, not nearly as clinical but very rarely gave the ball away. They'd make the perfect pairing. KDB is amazing and probably go down as Cities best ever player if he stays around but he's sometimes too aggressive with the ball for a Pep team. He constantly looks for the killer ball and you can see sometimes it drives Pep mental as it leads to counter attacks. As a fan its amazing to watch but for Pep when a through ball that's not really on gets cut out and Adama Traore breaks on a 2 man defence at 100 mph, he finds it frustrating. I think if he was pushed he'd say KDB has the best final ball of anyone not named Messi he's worked with, but I think he'd put both Xavi and Iniesta above him in terms of all round midfield play. Not far above but above for sure.