When did Yellow Jacket become a villain?

[JazzMan]

Maybe I'm not following the new stuff as closely as I should, but I just read that it looks like Yellow Jacket is potentially the villain for the Ant Man movie. Did this happen in one of the story lines that I missed?

 

http://nerdreactor.com/2014/11/07/is-this-yellowjacket-from-the-ant-man-movie/

 

[Broke as a Joke]

When he slapped Janet.

[NinjaSealed]

Wasn't he "technically" introduced as a villain. And that shot looks amazing.

[JazzMan]

Reminds me of Avengers 59.

 

[mystrymachine]

I wonder if Ant Man will become the "good" Yellowjacket at the end of the movie.

 

[GeeksAreMyPeeps]

Just as there have been multiple Ant-men, there have been multiple Yellowjackets.

[bug33fouf]