1.) What's wrong with Leblanc Syndicate call Gullwings to be named Dullwings? Are they nuts, crazy, insane and bananas?
None of the above. They call them the Dullwings because they are rivals.
2.) What's wrong with Tobli, he walked around inside Celsius, must Yuna must push Tobli first before three musicians?
I don't understand your question. It's just part of the minigame.
3.) Did Macalania Temple fall into the sea?
O'aka says it fell into the lake.
4.) Why was the mansion of Seymour changed into Chateau Leblanc after the defeat of Seymour after two years?
Seymour no longer lived there, so Leblanc renamed it.
5.) Why the battle was different, did it change from CTB to ATB (wait/active mode)?
Because they wanted to change it. It suits the pace of the game better, and I prefer ATB anyway.
6.) Why were no Break MP Limit, Auto-Phoenix, Auto-Med, and Auto-Potion auto abilities?
They weren't needed.
7.) Why were no status ailments like Threaten, Zombie, Provoke and Distillers?
See above. Distillers would be useless anyway as you don't need spheres to activate nodes due to the lack of a sphere grid.
8.) 500 years later in the events of FFX2, Would Zanarkand be rebuilt and become Neo-Zanarkand after Yuna defeated Vegnagun 500 years ago (from
www.FFX2.com/forums/)?
Probably not.
9.) Was Bevelle the access to go in? after two years? Two Years ago, Bevelle would be no access to go in. Did it happen?
Did what happen?
10.) Did Zaon and Yunalesca appear in Via Infinitio?
Yes, but not as you remember them.