User blog comment:AnonymousAK/Nali vs Nalu/@comment-124.83.50.178-20140827005101

Stop this nonsense. It's really hard to predict who between that pair of couples.

So Im'ma go to state some FUTURE CANON Facts:

Gajeel and Levy: Future Levy already stated that everyone died after the Draconic Invasion, all her comrades and even her "loved one" probably referring to Gajeel.

Jellal and Erza: This one is pretty obvious, It has also a possibility that before the anime ends or in the future. Crime Sorciere would be disbanded while Meredy and Jellal would join Team Natsu along with Wendy and Carla as official members.

Elfman and Evergreen: This one is pretty obvious as well, There is also a possibility that Elfman would be a part of the Raijin Tribe

Possibilities: Laxus and Mira or Lisanna: Since Elfman would join the Raijin Tribe maybe Mira or Lisanna would be canon with Laxus.