I think chakra could use some personality tweaks to make it more 'interesting.'
At the moment, I don't think anybody can deny it is awesome and will be invaluable, but what if....
It affected holy nova to increase the radius (potentially as part of the PoH chakra). The PoH chakra could modify pom in some way as well. Also any of the spells included in the PoH chakra should be allowed to contribute to its activation. For example: PoH --> PoM --> CoH --> BAM Chakra activated.
I think some haste on Heal would be nicer than crit. (Or make the 5% crit into 10% ^.^)
Renew is pretty badass, although it suffers from scaling issues... Once we have loads of good gear (with haste on it) the automatic-haste-cap-on-renew loses a lot of its value. Maybe they could increase total haste (GCD and tick speed) on renew by 20% or something.
I'm not sure I like how PoH chakra just makes PoH 10% bigger either... We've never typically wanted BIGGER ones, but that remains to be seen in cata ofc... If they gave haste to PoH as well it might just feel like they're giving haste on all the chakra benefits, and it would maybe hurt the synergy we're supposed to have with deliverance (the new serendipity). And deliverance needs to get changed to work with Heal, otherwise it's gonna be borderline useless. (Flash heal costs more than Gheal in current beta build).
What changes can you guys see for chakra? I'm trying to see things that would include more of our spells, as well as make them easier to use (i.e. range on holy nova, maybe 15 yards?).