Does anybody knows, when the final large trailer will come. I can't wait for it!!!!

Not sure, the wait is agonizing for this and FF XIII and FF V XIII!

...next gaming event is a possible Square Enix party, which they may have, maybe in May, but it's not each year so maybe not, and if so maybe nothing will be there.

Also, I think E3 event is sometime in the summer, maybe something is there. I wonder. They could release it by itself, not in a gaming event though.