If people want a yard stick as to where we need to be and the depth that's required then look at the Bayern bench v Liverpool tonight. Coman, Kimmich, Vidal, Sanches and that's just to name a few.
If we want to be at that level we need to stop fucking about with middle of the road enquiries like Drinkwater.
Depth, depth, depth, depth, depth, depth or drowned.