Is there a need for such a tournament?

Why just for one official tournament? In the future, I plan to hold (at least my) tournaments on The Eastern Invasions, because it offers more tactical diversity than 3.0 (for clarity, go and watch tournaments on the league that are not on The Eastern Invasions – you’ll see that few people don’t rush for Order Skills, while in The Eastern Invasions, for example, obtaining Order Skills is complicated by skills that are not the most useful, which adds more balance). Changing the game structure? Putting a file in a folder that can be deleted in 2 seconds if you don’t like it – is that changing the game structure? Perhaps you meant changing the gameplay tactics? Well, for each official game, it’s different anyway and changes from case to case. Perhaps you meant changing the game mechanics? Yes, absolutely – because The Eastern Invasions has balance.