This isn’t a defeater to the #somechanges argument, by definition. Blizzard changed their minds about Dual Spec before TBC was even finished, well before in fact, and hasn’t looked back since then. As such, despite whatever vehemence Blizzard felt towards the idea of Dual Spec at some point in the past, #somechanges means all Present Day Blizzard need do is find that TBCC would be best served by its inclusion.
All of your reasons miss the forest for the trees. Blizzard didn’t even follow #nochanges during Classic, and has opened that door ever wider with the blatant admission of #somechanges. The only thing left to ponder is whether or not Blizzard thinks Dual Spec is worthy of inclusion.
This is strictly false. Regarding faction-based Seals:
- Kalgan, Oct. 12, 2006, 8:45 p.m.
https://www.bluetracker.gg/wow/topic/us-en/31053701-kalgan-questions-about-tbc/
With the paladin we decided to focus more on adding a little distinction between Alliance/Horde paladins rather than introduce the kind of balance dangers we’ve seen in the priest racials.
- Vaneras, May 14, 2008, 10:46 a.m.
https://www.bluetracker.gg/wow/topic/eu-en/4009631426-seal-of-blood/
There are currently no plans for any changes in this regard, but we will of course let you know if it is ever decided to make any such changes.
The Blizzard assumption in TBC was that Seal of Blood and Seal of Vengeance were just minor distinctions of flavorful difference between the two races. It was known in 2007 that Blood Elves were plainly the superior Paladin thanks to Seal of Blood:
https://www.bluetracker.gg/wow/topic/us-en/3168515083-eyonixs-blood-elf/
And yet Blizzard made no changes to Blood/Vengeance across faction-lines until after TBC concluded. It was known throughout TBC that Blood Elves were resoundingly better, and Blizzard’s official stance was “No changes, just minor distinctions” until it wasn’t.
Using YOUR OWN ARGUMENT, the change in Paladin seals supports the inclusion of Dual Spec. Both problems emerged in Original TBC, both problems had solutions that Blizzard was aware of, both problems saw Blizzard reject those solutions during TBC, and both problems saw Blizzard reverse their position for Wrath. With the change in Seals for TBCC following the problem found in Original TBC, it consistently tracks that a problem noted in Original TBC thanks to Arenas, varied daily activities, and less opportunity to effectively hybridize specs can and should be addressed with Dual Spec in TBCC.
Regardless, we need not adhere to your specific constraints on Blizzard. That is just your own bias taking the form of faux authority. If Blizzard had never said #somechanges at the beginning of TBCC, Dual Spec could still be introduced because Blizzard can do what it wants. It did multiple times during Classic despite #nochanges.
Therefore, 2007 Blizzard, 2017 Blizzard, and even YESTERDAY Blizzard opinions on Dual Spec don’t matter.