The really funny thing is that if Tira was taken off the disc, despite being finished for release, and then released weeks or a month following release as DLC, people would take that infinitely better despite a technically worse outcome. Greed or no greed.
I saw someone mention that there could be a variation in Tira's Critical Edge depending on if she triggers it while Gloomy, looks like they were right judging from that booklet:
Critical Edge: Bleak Concerto
A fast, rising middle attack that can be used in air combos. If you unleash it while...
While that's right, there was a different person who posted about Azwel prior to that that had Hwang and Lizardman on their list, but not Inferno.
But the same guy also said he wasn't 100% sure about Hwang in a reply.