All those formations look really pretty, but there's something I really don't understand. Why would you want to build a team with 3 of the 4 attacking players played out of their favorite position? Sure, you get away with playing worldclass players in different positions for a while. They might accept it in special circumstances, for example if tactics against a strong opponent make it necessary or a player is injured, so it's best for the team for a while. You might even get away with it for a whole season. But we're talking here about truely great players, the best players of some of the biggest football nations in the world. They want to play in their position, they want to win individual awards as well, they want teams build around them, managers to get the best out of them.
United got incredibly lucky with Rooney, who was way too good to be shifted around for other players, but he accepted it and helped the team, but even he got frustrated in the end. It's just stupid to buy players and play them out of position, instead of buying players who really like to play these positions and are brilliant as well. Sure, in theory, we can draw those little formations and say it will work because of their abilities, but it will cause problems most of the time. It's just a very weird strategy to build a truely great team.
I can see Kagawa - Özil - Rooney behind RVP working very well. Özil is usually drifting out to the right a lot and Rooney making runs in the center with van Persie dropping deep and connecting with Kagawa would be a hell of an attack, imo, way better than all these formations with Rooney in the middle. But I doubt the players would be happy with it in the longterm.