It isn't confirmed, but after seeing this:
It's basically, Rykker preaching info. And sheep take it as fact.
Remember last year when people preached they'll announce D2 HD or D4. Look what we got a $15 DLC For wings and 2 stash tabs.
I'd say that there is a very serious possibility that D2 Remastered is NOT merely some streamer's "preaching info".