So Bayonetta 2 is getting rereleased in the states next month but an employee of Gamestop says that Wii U game are getting discontinued because the NX is this year. Seems legit

Good, make room for that NX!

This is highly unlikely. Nintendo doesn't discontinue a console and it's game til a year after its replacement was released. That gamestop store or gamestop itself might not being ordering as much wii u stuff because of the wii u not selling.

I once had a guy outside of a gamestop tell me xbox one sold 200million.

Sounds like someone wants to fool people to buy $100 used games

Gamestop never has new copies of Wii U games unless it's release day/week... like seriously. They hate Nintendo so why stock Nintendo's games?

Also never trust Gamestop employees. One of them tried to convince me that Fire Emblem Fates was New 3DS exclusive after I told him I was super excited for it. I was like "no buddy, it isn't" haha it was funny.

How is that even possible? Membership or something? 

Well, the new console launches this year so, we don't have long to wait. Hopefully it does well enough to afford a full cycle and gets more respect.

Best Buy Gamers Club, $30 for two years. 20% off new games and other perks.

Wasn't their current stock manufactured way back in 2014 and they're making a big loss on them.  So it's too expensive to develop more.  Would explain why their bundles get more expensive rather than cheaper.