"Wizard Arcane abilities no longer strip runes from other schools."
Do you think this could mean the focus charges and it means you can stay maxed in Fire, Cold, Other while weaving in some Arcane mana regen?
I wonder if the familiars have been changed at all due to this too if true.
This would be a pretty big 'Bean' if they changed the mechanic so you didn't loose your charges from other schools. And it would make the currently listed "summon fire familiar" pointless. Since I can't recall hearing "runes" ever mentioned in regard to the Charges of your Focus, I'm thinking it means something else. But I could be wrong.
It would be nice to get this clarified.