Bascially what are your ideas what nintendo can do to make their existing game series and franchises and expand on them to different game genres. Like we could have an Kirby RPG game, with dreamland characters, or Fire emblem warriors game. Or basically any Nintendo franchise/game series that could branch out into another genre or so. What are your ideas? Because i would love to hear them and hope Nintendo hears some of our thoughts. My ideas would probably be maybe a fire emblem warriors game. Nintendo has done this couple of times before ofc. like taking an existing old franchise like Kid Icarus and turned it into something else than a sidescrolling game.

None. Make new IPs for other genres instead, ala Splatoon.

Zelda/Shiek spinoff with spells and stealth action and maybe RPG elements.

This. 

After Splatoon, Nintendo earned my confidence in being able to create a brand new IP in agenre I didn't even think they would touch. So I can't see why they couldn't do it again. 

Exactly

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I think we can see that and maybe already existing franchises try out something new. The other dont have to rule the other. I just think there are alot of Nintendo franchises that have alot of potential in different areas. 

Metroid should be a co-op chibi mission based shooter or a sport game.
Animal Crossing could be cool as a Mario Party brother.
Zelda needs desperatly to be a dressing game in the same vein of Style Savvy.

Mario ;)

A Fire Emblem in the Dynasty Warrior key (similar to HW) would be pretty interesting, especially in a world full of Wars like the FE one.
Other than that Mario covers almost everything.
It's sad that Nintendo has 3 major IPs in Metroid, F-Zero and Star Fox all so different and at the same time all so different in their genre because a spin-off of every single one of them could be a copy of the other two...