LuxAtro
bruh; in all seriousness I am tired of Mirajane always being Love Interest and there is Erza being second choice, my vote is for Ultear... she deserve a chance, althought I wish she still goes throught the same as original and then repent by the help of Atro, Erza and Jellal are also perfect match, and I see Mira to be a good partner for Laxus, Ultear have gone throught a lot, and when Fairy Tail came back after 7 years, she became a great person, not even hesitating to sacrifice herself to save others when Dragons came throught Eclipse Gate, even thought all she could do was to reverse time by 1 minute, but that made change, I think if Atro was there with her and shared his own Ethernano/Magic Power with hers they could recreate the same effect, cuz she used all of her Magic Power and even burned her life force to power the spell, so Please it has to be her, her pairing route is the most interesting in my opinion.