By Daniel Kline The fast-food chain has set social media ablaze with a new item that fans really want to try. Wendy’s (WEN) – Get Wendy’s Company (The) Report has slowly built its way into being the number two hamburger chain behind McDonald’s (MCD) – Get McDonald’s Corporation Report. The chain has passed Restaurant Brands International’s (QSR) – Get Restaurant Brands International Inc. Report Burger King for the number two spot in the United States by following a pretty simple formula. Using fresh, never frozen beef sounds like a gimmick but it makes operations harder for Wendy’s compared to…