Quoted By:
1) Poison-types are now super-effective on Water-types.
2) Ice-types now loses super-effective damage from Rock-types.
3) Rock-types now have normal effectiveness on Ice-types.
4) Ice-types now receive not very effective damage from Grass-types and Dragon-types.
5) Fairy-types now receive normal effectiveness from Bug-types.
If these exact changes occurred to the type matchup chart next generation would there be any major shifts to the competitive scene and metagame as a whole? and of course I know things would change but would it be anything overtly drastic?