Well, here's one example:
"The moment you set sub SCH over sub NIN you changed BLU from a DD with potential to a lousy DD with heightened MP wastage potential (For Healing/CC in the example you gave). BLU cannot do it all at once. We either do our best in one area or slouch to add terrain. No one has argued against setting the bare minimum spells for support (Even Suiram did not make this point). However, I am exercising caution to the extent to which you change BLU from a DD to a healer."
Please, explain to me how that's not saying using BLU as a healer is a bad idea? You just said that setting yourself up as a healer makes you a shitty DD that can only sit there and waste mp. How on earth is that NOT saying you shouldn't do it?