No, we need another Bad Company game.
Why? Have you played the single player on those games? It was awesome. It was fun, the main characters were funny as hell, the situations, and how they reacted to it made everything hilarious. They made fun of stuff that nowadays it's the backbone of Battlefield, really, i still remember the joke about "special forces guys who overcomplicate everything" that was directed at Modern Warfare at the time.
Anyway, we need Bad Company 3, we need a good single player that makes us follow a group of fuck ups with genuine personalities while dealing with megalomaniacal terrorists or warlords.