Jayvin
Correctly predicted Portugal to win Euro 2016
Its not so much that he can't play CM just that it seems like the role you are asking of him doesn't really maximize his strengths at all. Part of a midfield center 2 in a 4231 on the RCM slot just seems odd to me, at least for the handful of matches of Milan c.90-94 I re-watched last few months. I think your front 3 is fantastic but Downcast has more balanced midfield. Both defenses I think are poor matches for the offenses on display so midfield settles it for me.
That's a pretty fair assessment I think.
Personally I'd be more inclined to vote Downcast if he swapped Voynov to the right and Bozsik to the left. Zebec can take care of Lato with Crnkovic covering (he's a perfect fit in that role) and I don't think he needs the extra support on that side from Voynov.