So I was searching web and I found website with new info about Season 2 and next spec ops. Here's link: Game Updates. And it seems that Daken, Venom and Bullseye as Hawkeye are confirmed to be enemies in next Spec Ops (I know, they appeared as Dark Avengers), and they even released pictures. Here's also synopsis for the SO 12:
"A new Spec Op mission will also be introduced. This mission will revolve around the “Dark Reign” storyline from the comics, and will have S.H.I.E.L.D’s Defense Mandate overruled by the World Council after an industrial accident, while a team of Dark Avengers has been created to battle the Avengers. If the player successfully beats this mission they will unlock Ares as a playable character."
Plus new mode: Heroic Battl…Read more >