User blog comment:IamJakuhoRaikoben/Chapter 297: The Face of the Girl I Saw Back Then, Review./@comment-203.87.139.100-20120902162328

but if its future erza.. it think it is like this:

future erza will tell to jellal everything that happened on the past:

lucy was captured, operated the eclipse,

erza was chosen to go back on the past for she is more capable on going there..

laxus, gildarts, mira, juvia, and others are protecting each other as well as the other guilds.. they are in a safe place, but because the enemies are strong, they re just hiding and looking for help =natsu and gajeel will die for fighting their dragon parents.. wendy survives coz grandine is a good dragon LOLS.. just a hunch.. =makarov will die because he's not capable to fight anymore. =crime sorcere might die helping the guilds, FT, fighting the demons..

so erza/lucy acquiring some magic power of zeref because zeref help her to change the future, for he don't want natsu to die..

so after going from the past, she wait till the 7 years of waiting for the tenrou team to return, watch the games, and letting jellal feel the aura.

then.. just recently, jellal see the future erza/lucy, and give him the information of the impending doom of FT/world.. so the crimesorciere will take actions,.. and the time will go on differently after lucy captures by arcadios.no one will die but just severely injured. hope so. :D