I've just reread Way of Kings in preparation for RoW, and I had an interesting thought.
During the Tower Battle, oddly enough, the option of surrendering never comes up. Eshonai would most likely allow for a surrender, since she wants peace with the Alethi, and the Warforms would obey their commander.
On Dalinar's side, while Alethi pride would discourage surrender, I could very well see him say that they needed to save as many men as they could or something. It would have fit in his character arc pretty well. His soldiers and Adolin would see the necessity of surrender there.
So, as a theoretical kind of AU, do you guys think this could have happened, and how would that have changed the world? Would Dalinar still be a Bondsmith? Would Venli still create Stormform? What about Kaladin?