I love this, but one thing I've still yet to see any word on is if there'll be any rules to replace the other aspects of the verbal component besides the concentrate trait, i.e. needing to be able to speak and hear yourself. And if there'll still be ways to disrupt spellcasters in that way. A fellow player was able to use the old Powerful Inhalation focus spell to great effect on an enemy the other day, and I'm hoping the rules will be updated to keep this sort of niche around, with spells like Silence too.