Imagine if the Breakers took over the Eastern Kingdom while the Primals took over Kalimdor and the Sha takes over Pandaria. The Scourge will have all of Northrend of course. The 4 continents then merged together so now all 4 of these factions can try to attack and invade each other without using boats. Which side would win? Which faction would win? Who would be the first to get wiped out? The battle of the all consuming, all spreading powerhouses.