Havertz against Spurs the other day, I thought he was more or less doing Mount's job in dropping deep and pressing. Add Lukaku and Havertz' end product, there's only one slot available and it's going to be interesting to see if Pulisic and Ziyech regain the end product they once showed. An area that Mount severely lacks unless he steps up this season.
Behave. That is certainly enough to at the very least challenge.
Just need to trust those that have watched Lukaku develop during his time at Inter. Also hope Tuchel is too on board with this.