Why don't you....Create clones of all the real Villareal players (using the 'base copy' option), then register them for one of the fake teams ie PES United/WE United. Then you can edit over the default fake team with correct kit, name, stadium etc to make it look spot on (and you can use the real Villareal badge). This works for exhibition games, but I am not sure about the Master League. I did this to create clones of Juventus and Inter, so I could then create their third/european kits. The only drawback is that there are only a limited number of players you can have in the 'edited' players squad, so I do not have the full rosters for my 'clone' teams.