The players we have been continuously linked with are Sancho, Havertz, Werner, Dembele, Chilwell, Tagliafico, Telles and yes, Aubameyang.
If we somehow managed to secure two of Havertz and Sancho, supplemented with Telles or Tagliafico and Upamecano, that would be a genuine dream window - it remains to be seen how the pandemic impacts Chelsea's finances. It does seem unlikely that we'll spend £250m or more this summer, but it's fun to dream :)
So one of the marquee signings was indeed Timo Werner, and it looks like the other one is going to be Chilwell, though I would hope it isn't him. Blowing £85m on him would be outrageous.