Originally Posted by
harky
No. The reason for Demo's recent boom in usage is because previously the DPS gap between Demo and Destro was enormous. People were finding that the SP buff's rDPS buff was substantially smaller than the gain in personal DPS when switching to Destro. Demo was 20%+ behind Destro. Demo is now ~10% behind Afflic, which is ~2% above Destro. If Demo right now was 20% behind Afflic, it would still vary in use quite a bit. I'm bringing a ~2.5k DPS buff, while being ~1.5k DPS behind what I can pull as Afflic. If Demo was where it was pre-3.3 then I'd barely be breaking even on DPS. Demo shined a little bit on Anub due to Immolation bridging the gap and Destro AOE being horrible, so it saw some use. In general though it was often a DPS loss.
Right now, in 3.3, Demo becomes viable in 219-226 gear in 25s with a good composition. It becomes good 232 gear and in 245+ gear it's a no brainer for 25s. It's still not a no-brainer for 10 mans. In my 10 man group me being Demo costs us roughly 1200 DPS overall, it's just not worthwhile when we only have myself and a Shadow Priest for casters. The only time I go Demo is for Gunship in 10s. There are a couple comps where Demo works better, but you start having such a caster bias group that some encounters are much more difficult anyway.