User blog comment:Ghmorello/So, Zoro Is Going To Be In A Death Battle./@comment-110.141.6.190-20161114024127/@comment-30127592-20161115215738

Both Ain and Naomi Drunk are non-canon, and he told Tashigi that she and Monet are simply beneath him in ability, which is why he doesn't NEED to take either of them seriously. While he may underestimate Erza initially, it won't be for long