Artist Latour (Wolverine, I am an Avenger) had earlier teased the project on his blog, reports Robot 6.
"This time I'll be collaborating with my buddy Cullen Bunn (The Damned, The Sixth Gun). Rico Renzi will also be back helping me tag team the colours. Chances are high this character is involved," he wrote beside an illustration of Captain America.
"I've always kind of loved Cap, in part because at face value he's such a seemingly nonsensical character. He really works or fails based on the sum of little considerations. That's a real challenge, but when he does work I like him as much as any superhero around. So, fingers crossed."
Bunn and Latour's story will appear in the oversized Captain America #616, which marks the character's 70th anniversary.