Tbf I'd play a back 3 against Germany - James and Walker should be fine down the right, both going forward and defensively. It's a shame Mount is likely to be out as he would ideally replace one of Rice or Phillips to allow us to be a little bit more dynamic in the middle. I'd also play Foden over Saka. Can't find a place for Grealish in a 3-4-3. He'd play in a 4-2-3-1 though