This is probably a troll post, but either way. On my Warlock I hardly use radiance, especially in hard raids on Crota where it's literally useless. Warlock was my first class and I've been playing since the beta, when I didn't even know self res existed. I think self res is great in some situations, if you use it the right way. People seem to forget that the Titans bubble can be just as nooby as Warlocks self res. each class has noob friendly abilities, and can be thought of as a get out of free jail card. But when used right, they can be a huge advantage to your team.