What change do you want to see on your main class for Endwalker ?

[Raikai]

I absolutely loved SB's mch, it wasn't as random as people made it to be, a red mage or a dancer are wayyyy more random, and it wasnt impacting you as much, as the biggest dps was during 10 seconds. i'm totally with you for the lag part tho, not like people asked for a 11 sec WF/gcd based to compensate it for 2 years. I actually didnt mind flamethrower, as it was adding a layer of complexity and it asn't actually that bad after getting used to.
There isnt really any complexity left to mch anymore, I think it's the dps with the lowest different between a low percentile a high one? you can optimize the use of Barrel stab to have one more hypercharge, summon your turret to catch the buffs and that's it.

I think the sour feeling with the RNG that I used to get wouldn't be as bad if I could see more dps impact outside of Wildfire phases back then. My feeling is that the 1-2-3 fillers were the wrong place to add such RNG, and that's currently my biggest gripe with DNC and the way that RNG is tied to another RNG that plays detrimental part on the job playing smooth with having spare feathers to weave in.

On Flamethrower, it indeed added complexity but it was very weird to have your biggest lv70 spell to be purposedly cut right after it goes off just to force the Overheat and that be the optimal use of that ability.