TAA is not good as a full back.we would be better playing 3 at the back and pushing Trent on where he is affective.no good spraying 60 yard passes if you cant defend.
3-5-2 or 3-4-3 wouldn't be a bad idea.
Yep, with Firmino playing between 9-10, it woukd be a perfect continuous swap from 343 to 352 and vice versa throughout the game