The problem with Ward of Dawn is that there's no reason to use it in most areas of the game. It doesn't grant any buffs, and you can't shoot outside of it when within, so it's nothing more than placeable obstruction. If there's cover near you, and a Titan places his bubble down a distance away, what reason is there for you to run over and join him in his bubble? None, not like a Warlock's Well of Radiance or even a Rallying Barricade. I believe the solution to Ward of Dawn is to focus on what it provides to the group. Blessings that stick with a player after passing through it could work, as could being able to fire outside of it from within. It could also prevent knockbacks within it(which it seems to at a limited degree already, but it's inconsistent.) This could give it some slight offensive value. The big elephant in the room is that Warlock Well of Radiance does everything Ward of Dawn could do thematically as far as helping teammates. The only thing it doesn't do is block incoming damage, healing through it instead. There's very little that can be done without just turning Ward of Dawn into "Titan Well." Edit: actually just had an idea. It could grant increased super energy recharge rate to those standing inside of it, and have blessings that stick with those moving outside of it that increase melee damage, sword damage, sidearm fire and reload rate, and shotgun reload rate, and reduce incoming damage.