I definitely wouldn't mess with the backline or deep midfield after two straight clean sheets. Up top is tougher because we still have massive chance creation problems and aside from giving Lookman another go or Walcott/Richarlison suddenly finding the ability to link up with teammates we have no solutions to those problems. Bernard, despite only creating a decent chance once every 3 or 4 games, has to start just because it might happen for him. The summer window really needs to bring in attacking players who aren't just looking to get on the end of chances like Tosun, DCL, Richarlison, Sigurdsson and Walcott all do. We badly need consistent chance creation.