Emergency Tactics should include instant cast

[Slark]

Although its been said already, I think it should be said again.

Emergency tactics lets you cast adlo/succor in succession

Ever had to heal a tank taking a large, steady amount of damage? you would Adlo > Physick > Adlo > Physick, and pop cooldowns/lustrates when needed.
Emergency Tactics lets you go: Adlo > Adlo > Adlo, or Succor > Succor > Succor for steady AOE damage. This is a HUGE benefit. Also, an ET adlo is not "a cure 2."

ET Adlo crits for insane numbers, iirc, its around what... 9,000-10,000 HP in one spell? without fey, conval, or anything? Physick crits for what, 4.5-5.5k? Replacing a physick with an ET adlo is an undeniably huge HPS increase, and ET Succor coupled with Indomability gives us a ton of extra AOE healing.

Dissipation is the worst of the skills, followed by Deployment Tactics, which is saying something considering DT is pretty good compared to some skills other classes got. Honestly, If you could resummon a fairy while the Dissipation duration was on, or even just be allowed to cancel the buff to resummon a fairy it wouldn't be so bad. Deployment Tactics has its moments too, but, honestly, I think the range of it is a little lackluster, its annoying how you can't use it on yourself to control the positioning of it, and I dont think a possibly partially absorbed AOE adlo shield every 2 minutes can compare to the type of security and HPS increase emergency tactics provides.

Obviously, a skill like this is more needed in solo healing, or assigned split healing, but what ET provides is independence, security, and peace of mind that you are less reliant on lustrate, and you can now AOE heal at a much stronger level, so you don't need to be dependent on another healer, which is especially good seeing as how popular duty finder raiding seems to be.

[Gallus]

Emergency Tactics lets you go: Adlo > Adlo > Adlo, or Succor > Succor > Succor

Nice on paper, but I don't think that works as well. What works well is ET Adlo > Adlo, or ET Succor > Succor. But Adlo > ET Adlo > Adlo...
By the time ET's animation is over in your second Adlo/Succor, you've easily wasted there an entire second of GCD...might as well just Adlo > Physick.