Wow, a herald as a shard would go hard. They are already a step removed from godhood as it stands, and it wouldn't be broken, it would be nice to have honor fill the obvious cracks in Taln's Spiritweb, as well as heal some of his brokenness. He would have the experience of multiple lifetimes, and an indellible hatred for Odium, or at least for what Odium put him through on Braize. If Honor is properly affected by Dalinar's involvement, then the combination would make Honor a formidable opponent. Maybe then, Adolin could take up Taln's spot as a herald. Then, maybe, and unfortunately, Brandon could write it so that Chana dies and Shallan could also become a herald and their marriage could last FOREVER. This is what happens, I'm calling it now. Even if it is only because I love them both so much, plus Kal needs his friends most of all.