User blog comment:Kogath/Monster Hunter 4 Ultimate for the Nintendo 3DS/@comment-24663369-20140906145941/@comment-7584137-20140907100629

Also, do not forget that a lot of people never played the Freedom titles, and I´m sure the MH franchise in the West has begin to grow considerably with MH3 and MH3U (not sure if   it´s due to better marketing or simply due to good word-of-mouth and being on more popular consoles) and perhaps a lot of players who began with the third gen never had any chance of battling older monsters, so, for someone who never played on the PSP and only recently entered the world of MH, nearly every monster, including Congalala and Gypceros, will be new to them. Also, I felt it could be to satisfy those who cried "MH3U, Y U NO HAVE KUT-KU", or to say "Relax, we ain´t forgotten about our old monsters". I sure love new monsters, but I do not mind having some old ones back as well.

As for White Fatalis... perhaps it will be some sort of "hidden monster". That is, it will only be unlocked at a certain Hunter Rank, or maybe after you slay it´s previous "siblings". Or it will be an event quest. However they handle it, White Fatalis has a good chance of returning, with this being a "Ultimate" title and all.