In all seriousness if WB were to attach it to another WB feature there's only the R rated comedy 'Get Hard" released at the end of the month from them and I just don't really see that happening. Otherwise there's Fast and Furious 7 released April 3rd and sure to have a massive opening.
Worth noting but in the other trailer thread it was mentioned that the British Film Classification just rated a 6 minute trailer titled "Comic Con" which is likely the full extended San Diego Comic Con footage from last July but it's intended release or distribution is unknown.