I know offhand half a dozen mods (Warcraft and Starcraft) Blizzard has shut down. Besides, there is nothing less original than taking the generic 'Orc vs. Man' scenario Warcraft creates, use existing Warcraft graphics (I'd assume and suggest you're stealing WoW graphics as well, otherwise I don't think your mod will look any good or be possible to complete). Warcraft excels because of its gameplay (just as M&B excels because its gameplay). You can substitute basically any world in the game and it will still be fun. Most, or all, of us can agree Warcraft is not the most inspiring or original series storywise. So what's the point of making an unoriginal mod based on an uninspired story using stolen graphics from a fiercely protected IP?