He probably knows basics and tbh on the pitch you do not need more. I am surprised when I see someone does not speak English with all the movies and music... I think it should come naturally for most people even without trying.
And Silva can already speak with half the squad in different languages.
In moments against Brighton it looked like 4-4-2 with RLC going up. Frank just told him that to convince him to come
On a serious note Giroud - Werner could be nice combo.
There are different set ups in 4-4-2 as well. With wide players it could look like 4-2-4. But you can also play without wide players like legendary AC Milan with Gattuso, Seedorf, Pirlo and Kaka.
In this case I think:
Havertz
Kovacic Kante
Jorginho
Would be nice option when Pulisic and Ziyech are not fit like now...
This is why we should start our maybe best player from February to July Giroud! He scored twice against them last season and one more time with Conte. He bullied VVD many times.
CHO was also good at Anfield last time. Move Havertz to AM. I feel bad to drop one of Kante, Jorgi, Kova but two of them should play deeper in pivot.
Bayern up, with Davies on the bench and Alaba out. They lost Coutinho, Perisic, Odraziola, Thiago so I think they need a couple of new players for squad depth.
Edit: maybe not, they won 8:0 lol
Levy backing Jose. Hart, Reguilon, Hojbjerg, Doherty, Bale. And two more? That is 7 players this summer plus they bought Lo Celso, Bergwijn and Fernandes in the winter.