I think with the new soloque and random maps it should be possible to reset the trait lines within the timer before the map starts. We can change utilities, traits, sigils, runes, pretty much everything but our trait lines and i dont see why. This bothers me a lot when playing guardian since on kyhlo i usually use a sword/shield+hammer build with 30 in virtues for the extra stabilities that is different to the build i use on other maps. When i knew which map id play i could change the traits before but this is not possible with the random rotation.