I tried a haste build out last night on the PTR using Judge-HS-HR since I only lowered my GCD down to a little above 4.5 and it does seem fun and more fast paced, maybe because it's fairly different from how we're used to healing. Would definitely be something interesting to try in those situations as they may require some more DPS output from healers. Raid-wise tho as it's been stated the minimal amount of mana saved vs losing the 100K+ heal from HR just doesn't seem worth it. Rather would gem to keep using the same healing style we used currently. Perhaps speccing some in to haste to lower our HS CD to a value which would sync with more or less exactly two HR casts and putting the rest in to mastery along with going Sacred Shield (affected by haste too) would be something raid viable but certainly doesn't seem like a good compensation for losing Illuminated Healing. Maybe they could add a buff to judging such as increasing our overall healing by x% for the next xs, increasing LoD/WoG/EF healing, causing judged targets to receive more healing, causing judgement to reduce our spell mana costs. That would make Selfless Healer more attractive to raiding than simply giving 1 HP and a heal later that will be a huge chunk overheal.