No new SMNs for SMN?

[Bigcat9715]

snip.

So the way Dreadwyrm trance is going to work is by being a self buff with a duration im guessing. You have to use up aetherflow stacks with in that time limit to get to unlock the Dreadflare ability. What about the cooldown time for Dreadwyrm trance (if it is a buff) whats stopping SE from making it a 5 min CD like enkindle? With a near 3k (without crit) damage would it not have a ridiculous cooldown as well?

Also I've always wanted to ask this, but wouldn't have been better to give ACN/SCH/SMN all one pet and depending on which pet stance you wanted your pet would switch to that stance (like the chocobos).