A Wog buff was needed for sure, and buffing SoL does just that. Our sustained damage is putrid weak and SoL fixes that a bit.
I still don't think a 10% damage buff to sustained is enough though, which is why i thought nerfing guardian (nerf2burst) and further buff SoL another 10-15% would make sustained feel like a real damage spec, DP talent more competitive.
Afterall we are a damage spec and the only available damage spec our class has to offer, i wouldn't mind trading some off target utility for more damage.
Let the healers worry about providing utility/surviability