Tahm Kench other VO lines?

I may be mistaken, but I remember a Rioter saying that with Tahm Kench's VO, they bit off a bit more then they could chew, resulting in lines going unused. I was wondering if any Rioters had the left overlines somewhere? Tahm's current VO solidifies the Garen x Katarina relationship, implies that he and Aatrox are primal demons of sorts, and implies other champions darkest desires. I'm mainly wondering if the unused VO lines have anything to add in terms of lore.