i didnt say i dont use the necessary gear swapping. but if you're a blu procing in VW you have to stand in range of the mobs attacks for almost every proc spell. (blitzstrahl and regurg being the only ones i know of that are distant enough). now if you're also spamming delta thrust its going to be difficult to properly time everything and if you dont have the mobs attacks toward others filtered your log will be very very full of text. after you proc yellow on a seal nm then sure, spam away. but unless you've capped lights you shouldnt be trying to kill a VW mob anyways. i mean you can normally get what, 2 delta thrusts in per blitz during VW? thats if you're right on time after the recast and arent using your better dmg spells (which will be ready again for the next blitz and you should have decent refresh in VW).

so you can use delta all you want but plague wont land in VW and your pld's and whm will probably hate you. luckily reraise scrolls are easy to obtain in VW, but i think you'd get better drops if you were procing and let the other jobs DD.