I'm not claiming fireworks are leaving (i'd hope they don't). But at this point it wouldn't even surprise me. We've lost bigger things than fireworks in the past 20 years, and recent events with fires give TDO even more fuel to justify removing them. I don't think Disney cares much about a few people complaining when they think they can just replace those people with new customers with lower standards who don't give a ****.
HOWEVER, that does not mean we'd get a Dreams like show either. It was turned down because of cost, i'm assuming the cost of altering the moat to support water jets and whatever pyro equipment would have been needed. As such, WDW instead opted for the cheaper projection show currently playing. I'm sure TDO isn't satisfied with either choice they might have, continuing a fireworks show OR investing in the infrastructure for a Dreams show. I'm sure they'd rather just continue the current projection show than either other option, and i'm almost worried that may end up happening. The budget for River of Light at AK was reportedly mutilated, so that it's now described as a small and lesser Bellagio fountain type show in contrast to its more ambitious original form pre cuts.
We have rumors that Wishes may be replaced in the next couple of years. Whether that is true or not remains to be seen. But we know literally nothing about such a show, and there's no reason to assume the trees discussed were removed for this purpose. Again trees have been removed constantly for the past 20 years, the vast majority having no purpose for being removed whatsoever (beyond management not wanting to continue their upkeep that is). Heck the trees being discussed on post #5379, the ones i assume you are harping about, weren't even in the way of anything.