By Daniel Kline The cruise line has something special planned with its next Oasis-class ship that will give it an edge over rivals Carnival and Norwegian Cruise LIne. Royal Caribbean (RCL) – Get Royal Caribbean Group Report has embraced the idea that bigger is better — at least when it comes to its latest cruise ships. The cruise line just introduced its latest ship, Wonder of the Seas, which it seized from its sister ship, Symphony of the Seas. And while being the biggest – 236,857 gross tons with 18 decks and accommodations for 5,734 guests at double occupancy (nearly 7,000 at full capacity)…