Bellingham - Foden can work, we just don't know because Phil is stuck out on the left mostly and Bellingham is playing as a 10.
England have a box to box player with an eye for goal...Bellingham. That was basically his role at Dortmund for a lot of the time. It's likely his role in Madrid next season now Ancelotti has to fit all the forward players in with Mbappe there. Mbappe and Vini Jr both play a similar position coming in off the left, so one of them will move more central or they'll alternate, which means occupying Bellingham's position. So he'll probably be back in his more natural midfield position.
Put Phil as the 10 and Bellingham doing box to box. Tell Bellingham to pass to Phil now and again. That's it, it's not rocket science. It can work, they're different players that can blend well if they're used properly. Then it free's up a space for a more natural wide player on the left and gets rid of having to persist with the likes of Gallagher, Arnold, Mainoo etc..
We haven't even tried this obvious set up. Good players in their best positions and a bit of balance and width. Crazy concept eh?!?
Bellingham ain't playing the ten role Boregate has given him a free role! Maybe give Foden that freedom and he would be more effective then Bellingham who has to many touches and continually gets in the spaces of all the other players!