[Jason Abbadon]

Quote:

Originally Posted by CLASSIFIED

What if there wasn't only one Winter Soldier.

Exactly- this is what Burbaker had set up with the whole gulag story- that Bucky would stop being Cap because he needs to go after the other Winter Soldiers and put them down- and Captain America cant be about killing (someone tell Ellis that! Steve is killing like crazy in Secret Avengers!).

So they faked his death with the old "Alpha level LMD" gag- a LMD that can fool even Wolverine and Daredevil and thinks it's the real person.

So Sin killed a LMD, Nick Fury was behind it and that's what leads to Steve punching Nick in the face (Spencer joked about this "epic" moment in an interview with CBR).
Nick hooks Bucky up to go after the other Winter Soldiers without dragging anyone else into it.

That's what I've pieced together from the hints and interviews so far.