I've been thinking what if Vex isn't Vex? Remember when Phoenix noticed that Vex had a scar under his eye ? He didn't had any scar under his eye but in the forehead. Now who had the scar under eye ? Feenie! No less! What if Aculeus blackmailed Feenie and they somehow exchanged him in prison? What if Feenie was disguised as Vex when he came to visit him later? I don't know this is a long shot guess but still if i'm correct it may be huge o.o like I said huuuge and looong shot this guess of mine. Been thinking this since last 15 minutes.