Quick Question on Spicy Taco Vault

Hello all,

I was just wondering if there's any guides or tracking being done on Taco Vault: Spicy? There's still about 8 4 stars that I need to roster, and with how small this vault is vs. how easy it is gather 40 tokens, I figured it was something I might be able to rely on to grab someone I need who maybe isn't going to be offered in PVE/PVP for a while.

I currently still need:

• Black Knight
• Doop
• Gertrude Yorkes (inspired this post, I need her for DDQ tomorrow )
• Lizard
• Melinda May (I know she's going to be offered in an upcoming PVP)
• Puck
• Reptil
• Rhino

I know there's an order to when folks are offered in PVE/PVP/DDQ, so figured there might be something similar for this vault. Thanks for any insight!