No need to re-release, the next system is going to be backwards compatible. Plus I believe some of these newer games like TTYD have code hidden in them to run better with the new system.
That’s one of the reasons i’ve stayed with a TV from 2009 for so long. It was just before they started doing all that Internet TV bullshit, so no spying possible.
Well we’ll see how this “Switch Attach” system of theirs does. Tbh it just seems like they’re setting themselves up for another Wii U situation, marketing wise, but who knows…