User blog comment:EasleyAmused/Lucian and Lore/@comment-6582248-20130708155614

What if:

-Evelynn was Lucian's wife and she was captured by Thresh and driven to the Shadow isles side

-Lucian seeks to kill Thresh to "redeem" or "take back" his wife

-He just seeks revenge and is kinda allied to Vayne

These are some posibilities too, What do u think?