Reported "Revolving Door" sighting of Crimson Dynamo and Titanium Man.
And most likely just a presumed, easypeasy, "between
-issues", defeat of them.
Ugh. Boo. Argh. C'mon! Bah. Sigh. To that lackluster -if not uncaring- handling of classic Iron Man characters.
It happens in...
Avengers #11 
Thor, Hercules, Vision, and assorted distractions vs Titanium Man and Crimson Dynamo should be lopsided enough to be a between issues minor problem, so I'm not sure what the complaint is.