Magic Mirror Espeon is an amazing CM passer. It cannot be phazed or taunted and can set up all over most walls in this metagame.
When a female Torchic is released, Speed Boost Blaziken will also be absolutely amazing in BP teams, sometimes sweeping on his own.
Zapdos also received an upgrade with Lightningrod, providing a useful immunity along with these great resistances.
Also Multi-scale Dragonite would make a cool recipient, not taking lots of damage on the switch-in unlike other receivers such as Lucario.
Still, BP teams have the same issue they faced last gen: If the strategy doesn't work, you cannot repeat it. The list of viable BPers is shallow, meaning one cannot have a balanced team when utilising this strategy, and if something goes wrong, the team will most likely not be prepared to deal with the situation at hand.
This is why the most effective way of passing this gen won't be basing one's team around the strategy, rather having only one or two passers, one or two receivers, and the other pkes will be prepared to check various threats in case something doesn't go according to plan.
The other two BP'ing pokemon can't legally have Baton Pass either, all the DW Eeveelutions are male, and DW Eevee (Where it learns BP) doesn't exist yet. Zapdos has Baton Pass as an XD Purification move so Lightingrod and BP are illegal.



