even with this they have so many hoops to jump through. the reality is that 3rd party games just dont sell well on Nintendo platforms I am talking multiplatform games.... the "OTHER" versions are always better and most people have multiple consoles now and days. I think Nintendo should be going after the exclusives as they have a better change of getting their gamers to buy them.
EDIT: yes I know you mentioned exclusives
i think we need to take a couple steps back because i don't think we're talking about the same thing.
i think ea and take two are probably done with nintendo. ubisoft, activision, and warner bros. are probably mostly done with nintendo.
likewise, nintendo probably doesn't care about their support. i don't think they want to contribute to a kind of gaming industry that basically shuns them.
what they do have is a lot of third-party support in japan for the 3ds. third-party support here in the handheld space has been fairly strong for a long time, although western support really disappeared this generation, especially after 2013.
with their new platform, i'm guessing that 'nx' is the name of the platform that gets supported by multiple devices. if it's strong enough and it can play madden, then that's a thing it can do. whether or not ea puts in the effort to make it or nintendo puts in the effort to reach out is left to be seen (i am guessing no). what they might be able to do is bring aboard atlus/sega, capcom, gungho, bandai namco, koei tecmo, and whoever else is left in japan after the vita no longer becomes viable, but wants to make games for the dedicated hardware space. there could be some serious overlap for certain games, like mobile appearing on all devices, handheld appearing on console, and some console-only stuff. overall it would be a lot more fluid, and i would think nintendo themselves would probably shy away from having multiples of the same kind of game this generation unless they're doing different things. so instead of 2 2d mario platformers being nsmb2 and nsmbu, it would be like nsmb nx and mario maker 2.0.