Back in November 4th 2017, J. Allen Brack gave several interviews. In the one given to Digital Trend*, he said:
" Content-wise it will be identical. Now, “identical” has a lot of nuance, [though], because WoW changed a lot in the two years between launch and [Burning Crusade]. One of the reasons we are talking about this as early as we are is to get the community’s opinions on which way we should go for certain things. A good example is U.B.E.R.S. — [Upper Blackrock Spire is a dungeon that had a 10-person version and a 5-person version. At some point in development, we dropped the 10-person version. Was that the right decision? Do they want a 10-person version? Do they want a 5-person version? Those are the types of things [we’re figuring out]."
And to Forbes**, on January 30, 2018
“My favorite example for this is Upper Blackrock Spire. There was a 10-person version and a five-person version for most of that two-year period, but toward the end we decided, nope, UBRS is going to be a five-person and we’re going to retune it to be appropriate for that. Is that the right decision? I don’t know. These are the types of questions. There’s lots of questions like that that we’ll be talking with the community about.”
Point is, we are getting closer and closer to the release date, and we still haven’t got any update regarding the version of the dungeons. Do you plan to let us know soon what you are thinking so we can give you feedback?
I appreciate you gave us an update on the Alterac Version, and I certainly hope so you are taking into account the massive feedback you are given on the topic. People have a clear passion and longing for the versions prior to 1.10.
You listened to us for the content phase, and I’d like to trust that you will listen to us for the versions we would like to play for A.V and the Dungeons.
Thanks a lot
I cannot include links so:
1* World Of Warcraft Classic Interview, Digital Trend, November 4th, 2017
**Classic Servers, Cats and Cute things, The world of Warcraft Interview, Forbes , January 30th 2018.