I think Nojima is just pissed they resurrected Tidus and this is his revenge.
Go Noijima, let your rage flow.
Nojima: "Ruin the best ending I'll ever write, will you? I'll show you bastards."
Between this and Genesis in Crisis Core, I am really starting to think he may be a bigger troll than Steven Moffat.
At least you went down doing what's right.
and that interview says, "Lol discredit that thing Nojima wrote!"...
[The audio drama] was merely a story to further expand the game's universe, and that Square Enix has no plans to develop a FFX-3.