plen embrace does quite a bit of healing without /sch or /whm etc. i think they want you to /mage if you want to be the main healer and /dd or /tank when you want to do other things. think of it more like a bonus rather then a hindrance. if they said "want us to add more damage from elemental skill when subbing blm?" we would say 'hell yes'!
the whole ability to access even 1 spell or 2hour for any spell is that they want you to think, that's why you have to set spells, and too bad for you. you can argue spell access doesnt matter and only JT sets matter. that would certainly make blu more awesome. but it seems like they wont budge on this.
