Pok\u00e9mon Go is setting up a new Players\u2019 Choice poll for trainers who will be taking part in the Battle League Season 9. The poll will decide which past cups should return for Season 9. The poll will start on Wednesday, October 20 at 3 PM PT, and it will then end the following Wednesday at October 27 at 3 PM PT. Trainers will be able to vote on the official Pok\u00e9mon Go Twitter account. The choices include the Little Cup, the Kanto Cup, the Retro Cup, and Element Cup. The Little Cup was originally from Season 5 of the Battle League, and the restrictions for that cup were that players can only use Pok\u00e9mon with 500 CP or lower. The Little Cup also restricted players to only use un-evolved Pok\u00e9mon. https:\/\/twitter.com\/PokemonGoApp\/status\/1450220143859150848 The Kanto Cup is a recurring cup from Season 5, and players can only use the 151 original Pok\u00e9mon from the Kanto region. The CP limit for Pok\u00e9mon in the Kanto Cup was 1500 CP or lower. The Retro Cup was from Season 7, and all Pok\u00e9mon except for Steel, Dark, and Fairy-types can participate. The CP limit for the Pok\u00e9mon in the Retro Cup was 1500 CP. Finally, the Element Cup was from Season 8, and only Fire, Water, and Grass-type Pok\u00e9mon could enter. The CP limit in the Element Cup was 500. The Halloween Cup is the current event going on in Pok\u00e9mon Go. The Halloween Cup only allows Bug, Dark, Ghost, Fairy, or Poison-type Pok\u00e9mon and the CP for the participating Pok\u00e9mon cannot exceed 1,500. The Cup started on October 15 and it will last until November 2.