Board Thread:Manga/@comment-28980080-20170625174900/@comment-27938131-20170625190057

Well, perhaps a reference to the RBA trio infiltrating the Walls. :p Although I'm personally a little bit skeptical, because unlike the three, there are people who have seen Eren and might recognize him. Reiner, who has been living with him for three years, plus Zeke and Pieck.