We will be swept away like old relics, sitting in our easy chairs saying, "Goshdarn games these days are no fun. I'll tell you, we knew what a good game was when I was a kid! Everyone knows that video games attained perfection in 1995. It's a scientific fact!" And our kids will shake their heads when we try to get them to play Mega Man or the Ocarina of Time: "I keep dying, what's fun about that?", "So you play alone for 30 hours? What's fun about that?"
Luckily for Nintendo, Miyamoto's attitude is, "What do people find entertaining?" Prouder developers may be swept away in the next ten years. Personally I'm looking forward to some change in the industry, but obviously others aren't.