A common ailment in Pokemon. Certain Pokemon have so many good moves they can use, and sometimes they NEED a particular attack, but with the 4-moveslot restrictions, they just can't fit it in. Discuss 4-moveslot syndrome here--the Pokemon that have it, how they'd do without it, and how much it sucks. I notice that trolls often suffer from this--Whimsicott and Shuckle, for example, could troll so much more than they do, but they simply don't have the slots for stuff like Torment and Mud-Slap. Heck, even Espeon, the final Triumvirate member, suffers from this. Psychic types in general often have trouble with it, actually, since their attacking type doesn't get perfect coverage with practically anything.