After they had their fun, Veer and others properly sat in Elizabeth's room. They also kept an eye on her in case she woke up because she was equally important on these matters.
Others weren't invited because they had left the decision making on them. The more opinions were given, the longer it took to decide on anything.
While it was a good method as they could get many options, they didn't have time to do all that. So, all of them just shifted the decision making on Veer and others.
It wasn't a problem for them as the majority of them were from Starlight Academy and Royal Academy. Starlight Academy already knew about Veer and others, especially regarding Aurora, so they didn't have any problems.
The same went for Royal Academy students. Elizabeth was quite famous in the Academy and had many followers of her, especially because of her background.
So, there was no one who would oppose their decision.