Sorry, but I would be VERY surprised if that was the case. I might be wrong, but lets take an example: how would you talk with a group of people without the 2nd person of plural?
For example:
a) English: You guys are going to drive in division 3.
b) Spanish from Spain: Vosotros vais a conducir en la división 3.
c) Latin American: I would say its either the same as b) or, it could be:
d) Ustedes conducen en la división 3, which btw is still 100% perfect spanish from Spain, just slightly different.
For me, c) and d) are the same, even though the form 'usted' would be used to talk in a more respectful way. Still, there is a need for a 2nd person in plural.
How would you handle this Warper?
Disclaimer: Im not trying to stir up things, just trying to understand the need of this Latin American language pack