Scramble Battle sounds like a massive crossover of every Mega Man franchise, from Calssic to X, to Legends to ZX, done in an Action RPG style with 4 player co-op as playaers visit locations from all Mega Man games and take down enemies and bosses from each franchise.
Of course that would just be a Megaman fanboy wet dream for me. This game is nothing more than a rumor.
Tag - "No trolling on my watch!"