I'm always the first to say "It's a video game. Don't worry about logic." when it comes to Pokemon, but giving Regigigas Shell Smash goes beyond that. There's being illogical, then there's being crazy. You crazy.
Whatever. I just want shell smash for regigigas. End of story. --- Mentions of Zangoose since 6/27/2013: 1 Official Shadow Zangoose of the X board!
Regigigas needs a lot of things, but Shell Smash is not one of them. It doesn't even make sense that it would get that move.
Mew lacks wings and empoleon lacks claws, but they learn Steel Wing and Hone Claws respectively. And Shell Smash would negate the effects of Slow Start entirely, and may get him to at least RU. Trust me, I owned in balanced hackmons with a Shell Smash Regigigas before.
a) Dunsparce clearly has wings 2) Dunsparce is based on a snake
B. It is not constantly flying and spends the majority of its time on the ground anyhow. 8. Dunsparce is not physically built to coil at all. If it could turn its head even 90 degrees on either side I would be shocked. $. I want to make Dunsparce a meme.
http://i624.photobucket.com/albums/tt324/Tseric/228px-Timothy_Dunsparce_zpsab530849.png Dunsparce using roost.
http://i624.photobucket.com/albums/tt324/Tseric/228px-Timothy_Dunsparce_zpsab530849.png Dunsparce using rest.