Welcome Bruno. Big old job on his hands, but let’s hope he’s the right man to take it on. A full pre-season to implement his ideas just like Nuno had in his first season really (give or take a couple coming back from international duty). Let’s hope the club backs him too with good signings
Considering he apparently plays with two DMs in the middle we would be absolutely foolish to sell Ruben. Not saying Ruben is a DM, but he does the "dirty" side of the game well and turns over possession quickly which is what you need in that kind of system - Bruno should be building it around him.