Feel sorry for Lee Carsley, got hammered by the press before even getting the job due to him being a dual national. He had a very small sample size to prove himself and failed the limited audition. As it happens, I think with time, it may well have worked. I think his views on international football and how to set a side up for summer tournaments hold a lot of water. Players like Angel Gomes probably wont get another look in despite what they can offer. Argentina and Spain both won the last 2 majors with a similar back ground to Carsley.
Onto Tuchel, I understand the views of those who want an English qualifird coach, its a reasonable view, but i'm a pragmatist and as SmethDan has illustrated, there are no English coaches at the top level and the environment doesnt lend itself to support them. Tuchel has a track record of winning things. It might not work out - lots of evidence of that in his recent spells - but if he can get one good tournament out of us then i wont celebrate less just because he is not English.