Pretty sure this has been discussed. Search and read before posting.
It seems like the new T10 libram will solve most of the problems with seal swapping in 3.3. If we can switch targets and switch seals without losing our 220 str (like our current 200 str with valiance), we can keep up our dps over target swapping fights.
This combined with the new T10 2pc bonus, as divine storm adds a lot of cleave damage, could offer a lot of dps increase in target switching and aoe fights.
I'm curious to see the dps with this new libram stacked with SoComm against a 4+ aoe fight.