Steve, the Warframe creative director, just announced on their bi-monthly Twitch Devstream that they're working on 8 player raids for the game. No details or timeframe yet, so I wouldn't expect it in the next few months... but this is coming.

EDIT: Also they gave a little nod to Giant Bomb and the recent Quick Look at the end. They were very happy with people coming back to the game and appreciating the amount of work that has gone into expanding and updating it.

Huh, that wasn't something I was necessarily expecting them to add, but I'm happy to hear it. If they do it right that should definitely add some variety to the end game other than just running void missions all day.

Also lol, I was wondering if they would notice the sudden out of nowhere influx of players from Giant Bomb.

May the Destiny comparisons continue.