To be clear its 10% increase on Total Health healed. As its times been cut it halfishish the HPS has more than doubled (Though I think your right that it now might be close to the Sorc AOE which blew us out of the water before). I'm okay with Burst AOE considering its instant and can be mobile. My only gripe is that it really needs to be 8 people, or at least 6.
Edit: This is the thread I was looking for earlier.
http://www.swtor.com/fr/community/showthread.php?t=332481
3 Players / 4 Players* / 8 Players
KB: 24,113.28 / 32,151.04 / ------ (15s)
KC: 15,960.63 / 21,280.84 / ------
Salv: 41,886.54 / 55,848.72 / 111,697.44 (10s)
Factoring 10% Icrease, dividing by 6s.
3 Players / 4 Players* / 8 Players
KB: 4421 / 5894 / ------ (6s)
KC: 15,960.63 / 21,280.84 / ------
Salv: 4188 / 5584 / 11169.744 (10s)
And I didn't expect this but it seems sub-4 people its about the same? Maybe scaling to 8 would be unfair.