2) When building up play, we're now incapable of bringing the ball from deep. Stones used to often drive 20/30 yards before releasing the ball further up the pitch. Barkley could equally take the ball from deep and drive, putting teams onto the back foot and drawing men towards him, opening up options for other offensive players.
3) Back in 2013/14, alongside his incredible gift for shielding the back four, Barry was also deceptively capable of threading balls past the first press to get the play started, a quality so evidently lacking in Gueye, Schneiderlin and Davies.
(Perhaps Besic alongside a tall, aggressive '8' who can also pick a pass would be more well-suited to this?)