Would really be interesting to see whether they bring in Lukaku (don't think Haaland is a realistic option given Dortmund have qualified for the UCL), as it has been reported. He's the complete antithesis of Werner and would drastically change Tuchel's tactics.
Really can't imagine that. Tuchel has never played a striker like that. At Dortmund he played Aubameyang, at PSG Mbappe and at Chelsea Werner/Havertz. All fast, all good on the ball and ablr to beat a player and all make many runs in behind, at times even drifting to the wings.
I think people heavily underrate how important Werner's work rate is. We see so many high possession teams unable to unlock defenses and Werner causes havoc for 90 minutes. There aren't many attackers who have the energy, pace and intelligence to make so many dangerous runs a game. There's no way Tuchel is giving up on that.
I believe long term, they'll be switching back to 4 at the back and bring in another attacker in the starting formation. Pulisic would make the squad more regularly then and Sancho would be the perfect upgrade on him. Would be exciting to see him under Tuchel given he's the closest thing to Neymar right now but with much, much better work ethic.