Against limited teams like Luton I can’t see why you couldn’t play Gio and Maddison, provided the number 6 does his job unlike Biss today.I think Maddison is more moments but GLC is more action. He constantly keeps the ball moving into attacking spaces, but what I love about him is he doesn't have to be the one that plays it into spaces, he will move the ball to the player that can. If we could find a way to have both on the pitch then we could have some serious quality creativity in the team.
And GLC can do the full midfielder duties on the defensive side too