I'm thinking I just might end up redoing/touching up a bunch of Richter's sprites because it seems that he alternates between long hair and short hair in some of his default animations from RoB - PoR.
If you're going to do that, stick with the short hair so it'll be consistent with his official art.
In fact, if you want to touch them up to be even more consistent with his official design, you might want to edit them to look a bit more like BullockDS' work over here:
Of course, I'm not saying that you
have to...