The Rhyhorn line should be changed to Rock/Ground to make it consistent with all the other Rock/Ground types.
Politoed should be Water/Psychic type, to better contrast Poliwrath's Water/Fighting type.
Bellossom should be Grass/Fairy instead of Grass/Nothing.
The Grass & Water Gen5 starters should gain a secondary type, or Pignite/Emboar should lose the secondary type.
Fossil Pokémon should be afforded more freedom with typing. Not all of them need to be Rock-type.
Grovyle & Sceptile should have a secondary type.
Milotic should be Water/Psychic or Water/Fairy.
Glalie should be Ice/Dark.
Huntail should be Water/Dark, and Gorebyss should be Water/Psychic.
