I asked for proof, not an assumption. However likely it is, it's not 100% fact, and thus you should not state it as 100% fact.
Don't post assumptions as fact. And don't post someone (non-SE) else's assaumptions as fact. They are not facts, they are assumptions. I don't care if you write "I think we'll probably get spell X by Lv92, spell y by 94" etc, but just don't state it as an absolute "We are getting this spell at this level" fact, because it's not.
