Banner is back. Talks to Captain America. Cap proposes he gets revenge on those who first shot him in space and then killed him. Banner says no way would he side with Hydra. Cap says "I wasn't talking to you". Banner turns into the Hulk and goes on a rampage through the building. He makes a B-line to kill Hawkeye from the looks of it, but then a bunch of others intervene. From what I can tell, he takes them all out...and it is a fairly powerful group. Not sure what happened right at the end though. Hard to tell which Hulk this is as well.
I didn't take in all the details because I was in a hurry, so maybe someone else can fill in any points I missed or anything I got wrong. Also, I haven't been reading this book at all because I am completely uninterested in it. Had to read this for the return of the real Hulk though, not that CHOde facsimile. With that in mind, is this the real Hulk or is this whole thing an alternate reality?