I don't know how many people still battle competitively against other people (and when I say competitively, I mean RBYBot). Some pokemon get neglected more than others. We all know about Alakazam, Starmie, Eggy, Jynx, Snorlax, Tauros, Chansey, Golem, Rhydon, Slowbro, Lapras, Gengar, and the like. But what about the lesser used pokemon? Where do they stack up against some of the top dogs?
Let's take Hypno for instance. Let's say he has the set of Thunder-Wave, Psychic, Seismic Toss, Rest. Hypno is one of the better underused pokemon in the game. Great HP from what I remember. Good enough special. Gets T-wave, a staple of the game. S-Toss to handle other psychics, and rest to eat up PP from those starmies/eggys/kazams. Yeah, I know he is used. But not as much as the other 3.
Also, there is Dragonite. What's up with this guy not being used? He gets T-Wave. Has great attack. Can get Surf, to handle Rhydon/Golem, his arch-enemies. Body Slam and/or Hyper Beam. This guy can be a beast with the right team around him. Lapras would work well with him, as well as Gengar. Lapras eats the ice attacks, and uses confuse ray, as does gengar, which plays well off Draggy's T-Wave. I like the whole paracon idea in RBY. it's probably the best platform you can go with. Either that or just go for all-out freeze, which can suck if your opponent is lucky.
So, who else do you consider underrated/underused in today's RBY metagame?