Nethaera posted several points of clarification to the Cataclysm paladin preview announced earlier today.
Of primary note is the following revamped Flash of Light information:
Neth's full statement after the break.Flash of Light remains a fast heal, but will be more expensive to justify the cast speed. Holy Light will be the go-to heal that has average efficiency and throughput. Beacon of Light needs to be changed so that its benefit is letting the paladin heal two targets at once, not letting the paladin get two heals for the mana cost of one. It's intended to save GCDs and targeting time, not mana.