So they’re really coming back

Danny Rand and Luke Cage. We already got Jessica Jones returning to back up Matt in his war against Fisk and his AVTF. Do you think they’re gonna appear as a surprise as well or is it just S3 they’re showing up? Honestly it would be stupid if it was the latter because they already should lend a hand in Matt’s army. It would also be pretty cool if they actually appear in Avengers Doomsday.