Tiers will be updated next month. As you may or may not know, tiers are determined by a weighted average of the previous three months' stats, with a disproportionate amount of weight given to the most recent month. Consequently, trends in the first two month are an okay predictor of what will happen in the third month, but nothing is set in stone. For reference,
look at the last time I made predictions like these. Only about half of them came true, and I missed quite a few (who would have expected CHARIZARD to drop to NU?).
THAT BEING SAID, if June 2012's usage stats look EXACTLY THE SAME as May's, these will be the changes to the tiers:
Just a reminder, these are only the predicted changes.
TIERS ARE NOT BEING UPDATED THIS MONTH!
- Abomasnow up to OU from BL
- Chansey down to UU from OU
- Porygon-Z up to UU from BL2
- Nidoqueen down to RU from UU
- Quagsire up to RU from NU
- Magmortar up to RU from NU
- Cryogonal up to RU from NU
NU<->PU Predictions
PU isn't a supported metagame, but there's plenty of Wi-Fi interest in it. So here are the predictions for what will be moving between the lowest two tiers:
Up from
PU to
NU:
- Electrode
- Kangaskhan
- Electabuzz
- Ampharos
- Ursaring
- Linoone
- Regice
- Rampardos
- Zebstrika
- Gigalith
- Audino
Down from
NU to
PU:
- Marowak
- Camerupt
- Luxray
- Bastiodon
- Duosion