I recall that Odium and Honor made a deal, that they would cease to increase the amount of investiture or power they permitted rosharans to hold in order to avoid repeating the disaster of Ashyn. I believe Tanavasts way to honor this deal was to create an oath-based system to bind the surges. However, Dalinar rennounced ALL of Honor's oaths.
So this means in theory Retribution could possibly unbind surges, no? Although, on the other side, he does seem to be honoring the borders of the contest, so maybe this will also be honored.