Let's say Rodri is a shoo-in for his role.
That leaves Kovacic, KDB, Nunes, Foden, Bernardo, Gundogan, McAtee, and Lewis(if you assume Walker is going to get his spot back) all competing for two spots. You could consider Bernardo as a potential winger vs midfielder, but it still gets too complicated. Last year, Foden said more than ever how he doesn't want to be on the wing anymore, and he backed that up by winning POTY through the middle. It's fair to assume he's a shoo-in, too. So that leaves more or less leaves one spot for all the other guys. Not to mention, Bobb will get back sometime this season.