Gotta say, Lightspeed for me has been the go to tool for throwing out instant aspected Helios for those group/raid wide hits. Running to the centre of grouped up members to pop it before they all spread out again is fantastic. When I used to main WHM it was Swiftcast but as AST I have access to lightspeed which keeps Swiftcast safe for those much needed emergency raises.

Increased availability of this spell is fine by me.
I love to run and heal. Ima free spiriiiiiiiit *rides away at lightspeed*