Do any of you know what the heck the part in the red square in the pic below is for? It's on his left wrist and for the life of me I can't seem to find out what it's there for. It's supposed to connect to something and so far the only part that fits in there is his right wrist if you pull it out. But that still makes no sense to be connecting the two wrists. Any ideas?
I don't have leader megs, but I THINK it is for fusing his hands into a cannon or whatever. Not sure, just what I've gathered from various sources/posts.