Just a Spirited Drive-By ... but I see the crazies in the Disney fanverse (yeah, that is about 91% of the people) talking like they are in the know about the TDR announcements. As usual, they are not.
No, the earlier plans have not been cancelled or replaced. Will they be changed? Likely to some degree, but that hasn't been determined. The Alice E-Ticket for SDL was being cloned here ... the Frozen E-Ticket for TDS was being cloned in DL. Those attractions are still on. So one can/should surmise they will happen in Tokyo.
The BatB area for TDL isn't new. It (as well as the E-Ticket) were always planned. The fleshed out area was always planned. ... Hell, Soarin for TDS has been on the agenda (at least in Burbank) since at least 2007-08.
The only things that are 'new' (or new to me) are the BH6 flat ride, which is what it is and the new Fantasyland Theater venue, which will mean curtains for the 1980s-era Showbase (home to the fan favorite One Man's Dream II, which right now is still better than almost all the 'live' entertainment at WDW!)
I think a lot of people are jumping to bad conclusions ... and they are doing so over a very positive announcement. I think that speaks volumes of the expectations that fanbois in the USA, 99% who will never go to scary Tokyo, have of the resort and the OLC.
Anyone want to talk about how great the Star Wars Launch Bay is? How about anything in Future World? Good ...