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The new drops look pretty interesting, so I'll go over a few I'm excited to see.
Altaria coming back is pretty cool, since it adds another Defog user to the table for Stall teams. Unfortunately, Omastar and Frosslass are dropping, which could hinder Altaria.
Froslass is gonna be cool to...
http://replay.pokemonshowdown.com/gen7pu-773601444
http://replay.pokemonshowdown.com/gen7pu-773605125
http://replay.pokemonshowdown.com/gen7pu-773608511
Won 2-1 against Spoire. Thanks for being a good opponent :).
http://replay.pokemonshowdown.com/gen7pu-773109301
http://replay.pokemonshowdown.com/gen7pu-773111676
http://replay.pokemonshowdown.com/gen7pu-773114929
Lost 1-2 against Nailec
http://replay.pokemonshowdown.com/gen7pu-770215049
http://replay.pokemonshowdown.com/gen7pu-770222777
http://replay.pokemonshowdown.com/gen7pu-770225698
Won 2-1 against Hijasu. Kudos to him for being a friendly opponent :)