User blog comment:FairyRaven/Fairy Tail Chapter 335: The Time of Life, Review and Commentary/@comment-15267891-20130614195935/@comment-7418318-20130614220941

Since Mashima said he'd use less people in the next arc, I doubt the whole tenrou group will go.

I Natsu, Lucy, Erza, Gray and Wendy are a given. Gajeel, Juvia and Mirajane are possible additions too, but I doubt any other FT member will come along, except for the respective Exceed partners of course.