Snake isn't deserving to be in a Nintendo crossover when the only other third-parties are the likes of Sonic, Mega Man, and characters actually closely tied to Nintendo. He's a huge gaming icon, no one can deny that, but his ties lie with Sakurai, not Nintendo to any great or noteworthy extent. But he's been included, and many, including Sakurai, enjoyed his inclusion, so debating whether he "deserves" it at this point is... pointless. Bringing up reasons why he shouldn't be included as if he wasn't previously included is pointless. There are points against him that persist, but the points for him are clear and much weightier, which are Sakurai likes him, the majority of the fans like him, his series is still on Nintendo platforms as much as it ever was, and Kojima is probably still for his inclusion, he has been for over a decade, so why exactly do people think he's so likely to be cut?
He doesn't fit? Sakurai thinks he fits. He's not fit to be in a Nintendo-centric game? Valid point, but clearly not a detriment to Sakurai. I don't get it. There hasn't been a rift between Nintendo and Konami, or Sakurai and Kojima (afawk), so... claiming he'll be cut, while a possibility, isn't really a likelihood.
He doesn't fit? Sakurai thinks he fits. He's not fit to be in a Nintendo-centric game? Valid point, but clearly not a detriment to Sakurai. I don't get it. There hasn't been a rift between Nintendo and Konami, or Sakurai and Kojima (afawk), so... claiming he'll be cut, while a possibility, isn't really a likelihood.