Captain Toad is the most plausible pick of these mentioned here, I think, though I think Banjo and Kazooie would be a neat throwback. However, seeing how Crash Bandicoot got ported to the Switch, that raises some awesome possibilities...

In what universe is it not Nebula or Gamora?

Not necessarily a fan of guest characters when series longstanders are absent. That said, he looks fun...

This was fun back in TTT1. That said, there are a few roster gaps I would want to see plugged first. My brother laments that the wrong Williams sister stuck around. He's wrong, but it doesn't feel right that they should have one but not the other... particularly if they can make room for Kuma and Panda.

That's why I went to Cornell. Well, that and I got rejected.

@biggamerdude: I'm not entirely sure you know how the internet works.

Threat to civilized society, quite possibly. Lawsuit-worthy, less so.

@smoothal84: I RESENT YOU FOR DISLIKING SOMETHING I SPENT MONEY ON!!! -Mr. Torgue

Game within a Game should be Gwent.

@Gelugon_baat: They tried that with Fire Warrior. Not the greatest result.

I have no issue with Space Marines if they can do it right. Many of these ground-level shooters get repetitive. Space Marine was on the right track, but there is a real need for change. Space Hulk is a distinct setting and chopping one's way through Genestealers hall by hall is the point. But interactivity and enemy diversity are key.

I haven't played, so I'll reserve comment on what this game does well or doesn't. I'm sure I'll get it eventually. But the issue isn't Space Marines.