User blog comment:Rampantlion513/Battlenews May 17, 2012/@comment-3453223-20120517200351

"I think this [the 5th expansion] will be some co-op action." sounds like you kind of know that the expansion will be co-op related. You may want to consider changing it to "I hope..." unless you know that it'll include some co-op in order to prevent people from thinking that there will certainly be some co-op expansion.