Everyone can master OZ, OZ isnt a graphic tool, and will never be designed for it, OZ is a tool that allow to sturturate a zone merging mesh/texture, it doesnt require any "art" talent. Using OZ is fairly easy, especially now since WC added online tutorial, with a little effort, all can use OZ. But if i would have to name "OZ Masters" it would be WC, Shadow-Wolf and Killspree, no more.
What will you really need ? Graphists, because even if you have an OZ Master, without mesh / texture to use under OZ, your OZ Master will be unable to make zones. And trust me talented graphists are rarest than C++ coders.
Making zones with OZ is cake, even my grand'ma can do it, making contents that will allow you to make those zones ? This is the problem, and it will be a goddamn task, im working on WoA and i intend to do totally new zones, and all i can say you if you want to do the same, is ... cya in a few years.
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