Talk:Episodes, films, and shorts/@comment-27859886-20160404175634/@comment-24245960-20160405010136

Since Pinkie Pie's sister Maud is pretty much her opposite (subdued while Pinkie is hyper) and Twilight's brother is in some ways her opposite (an athletic stallion while she's an "egg-head") my theory is that Fluttershy's brother will be a confident, assertive and successful career-oriented colt.

Unless they use the recipe of the Apple Family, in which case he'll be just like Fluttershy.