So what? Tuchel has rotated a lot, but he wouldn't need to start 30 games here.
He has never relied on his physicality. He's not great at playing back to goal, holding up the ball etc. He's a poacher and his main strength is his IQ and movement without the ball. He has Mario's work rate combined with Pippo's movement and nose for goal.
Feel free to disagree but he's a hustling player. His work rate is part of his physicality. And he's been going down for several years now. There's a reason PSG wanted Icardi last season and confirmed his buy this season.
It's Klopps Dortmund 2.0. They all compliment each other well but move them on and many of them would cease to look special.
The real question is, why is it that they can identify an entire squad of players perfect for their individual roles with a modest budget and until recently zero international appeal yet we can't seem to muster up a fucking midfield fit for anything to save our lives