Fairy Tail Thread (Spoilers)

...and Future rogue is now trapped in his world ruled by acknowlogia which will probably kill him too, since this was his last ditch effort to escape that world.
So I don't see your point? Who else was it you were expecting to die?

Time in FairyTail works in a weird way, but it doesn't seem to use timelines. thats why their actions on the present had a direct impact on the future and changed the outcome of the battle. What I'm trying to say is that since everyone now knows the things that will/could happen in the future, this most likely has already changed and future Rogue is now in a peacefull time 7 years ahead.

Anyway, did Zeref and Mavis hint that a love relationship could have ever existed?

 Spoiler

It would be a nice touch. After all he spent who knows how many years by Mavis grave.