I think Ed Brubaker has done a great job with cap over his long run, and the way the story is going, it seems like it was heading towards this all along...the whole storyline has been a great read and I'll buy however it unfolds. i've enjoyed the ride so far and the giant issue #600 that just came out gives a few clues. There is also a really interesting cast of characters in place...The current Cap (Bucky/Winter Soldier), and the "replacement" cap from some old storyline, basically a steve rogers lookalike whos a bit unbalanced (plus Sam/Falcon and others).