Can having mystic regen on your bar replace the healing skills? I mean no more hb and mending, or do you still need mending? I want to replace both skills with mregen freeing up a spot, and i was thinking of replacing blessed signet with Castigation Signet.
Remember, in areas with no degen, you don't need any regen at all if you use shield of absorption and shielding hands and just alternate them, you'll take zero damage. This allows you to take your points from healing and put them elswhere.
Unless you are using something like a 55 SV, in which case it could still find its way onto a bar. Of course I agree, Mystic Regen > Healing Breeze in the 55 build, obviously.