not trailer related but FFXIII related.
just some interesting info from the july interviews (i know its late but…)
there are to be 6 main characters (we know 5 already) and supposably we’ve seen the 6th character (only clue - its probably a woman…)
there are only 6 summons (called Eidolons like in ff9 and ff4ds) with one per character. (eidolons have been confirmed as shiva, ifrit, odin, siren, carbuncle and bahamut)
each character is loosly based on a job and have two weapons avaliable each (a unique weapon and a shared weapon)
the Eidolons act as the limit breaks because they can change to aid their summoner (eg. shiva -> motorcycle for snow)
heres the base role (stuff in bold is my theories)
Lightning - soldier/knight? - her eidolon is Odin (becomes a horse) - weapons = gunsword (i refuse to say gunblade) , other,
Snow - Monk - shiva (motorcycle) - Fists, Machine Gun
Vanille - White mage - Carbuncle (?) - Bows, something like a cross between a rod and whip (fishing rod??)
Sazh - Gunner/ranger? - Ifrit (?) - Pistols,machine gun?
Hope - not sure on job - his eidolon is either siren or bahamut - boomerang, other
6th person - who knows - siren or bahamut - who knows
just my theory but i think the 6th is Hope’s mother (both she and snow fall - he survives so…) or the woman with glasses and long hair (seen interogating vanille…bad people have changed sides before (Celes, Beatrix spring to mind - both are generals who change sides))