Originally Posted by The Infernal
Yeah, I suppose one or two could cameo. I wouldn't expect the entire cast though. Though it might be complicated depending on when Coulson is supposed to come back.
Well the feeling I get is that most of them are rookies and newly recruited by Coulson. However, Ming Na's character could be a more experienced agent, especially from her description. At age 50, it hardly seems likely she's just a rookie (although she's unlikely to be that age in the series).
I wouldn't mind seeing Ming Na in Cap 2.