https://www.ruhrnachrichten.de/bvb/der-bvb-steht-vor-einem-schwierigen-transfersommer-alles-haengt-an-sancho-plus-1636504.html
Sancho will be much likelier to leave Dortmund after the Euros, rather than before, due to current uncertainties and the lack of time to get a transfer done. If someone pays the fee of not far below €100m, he can leave. Looks like the rumours about Dortmund willing to sell Sancho for €85m - €90m are true.
My starting XI for the finals would be:
3-4-2-1
-----------------------------Mendy
---------Christensen--------Silva--------Rudiger
James------------Kante------------Kovacic-----------Chilwell
------------------Mount------------Werner
---------------------------Havertz
or 3-5-2
-----------------------------Mendy
---------Christensen--------Silva--------Rudiger
----------------------------Jorginho
James------------Kante--------------Kovacic*-----------Chilwell
------------------Havertz-------------Werner
*If Jorginho also start then Kovacic might be better fit than Mount in a midfield three to provide more defensive stability.