>>33395471Nido lines are doing well in singles thanks to their Hidden Ability Sheer Force
Arcanine is doing really well in VGC
Machamp might be getting No Guard Fissure very soon
Bellsprout got Vulpix banned from LC this generation
Cloyster will always get use thanks to Shell Smash/Skill Link
Koffing gets to represent a whole Pokemon community
Dodrio got a big buff this generation with a boost in speed, Swords Dance and Knock Off, it's doing a lot better than last generation
Ditto always gets a place in Smogon's viability rankings, no matter what tier it is.
TPP gave the Omanyte and Omastar a big popularity boost
Zapdos is sitting pretty strongly in OU, it and Starmie are only looking at having missed out in one generation each.
Dragonite isn't doing quite as well as last generation, but it's still a force to be reckoned with thanks to Z-Moves.
I tried OP, but I still missed about half the lines.