What games do you think we will see in some Nintendo Directs later on and when they will release? Here is what I think

Metroid U(Wii U)-2015

3D Mario with Mario 64 type gameplay(3DS)-2015

7th Gen Pokemon(3DS)-2016

Animal Crossing U(Wii U)-2016

Kirby Platformer (Wii U)-2016

3D Zelda (3DS)-2016. This one is confirmed as Nintendo said there are 3 Zelda games in development right now, Hyrule Warriors, Zelda U, and this

7th gen Pokémon isn't before 2017 I think... Next year they'll probably release Pokémon Z or something. But who knows, from HGSS it's been two games every year.

And if they make a big 3D Mario platformer I hope it's for Wii U, and that you're right about it coming next year.

I am hoping all of this is true. This will be a part 2 of their major turn around for Nintendo with their consoles..

Nintendo did say a while back that the next major Mario game is in development but wouldn't say if it was for U or 3DS, guess they didn't have enough of the game finished to be shown at E3

True, it's only been half a year since 3D World released so wouldn't expect a new one so soon.

The third Zelda, must be Majora's Mask 3D :v, Grezzo was recently hiring and asking if people wanted to do a legend with them, and Grezzo has only works on Zelda remakes, so it is expected it is MM3D, plus Miyamoto said, they were still pretty much in the brainstorm step for a new Zelda on 3DS, so I doubt he was referring to that when he said there were 3 Zelda games on development.

The 7th gen Pokemon game will probably left for the next Nintendo handheld, since they are still missing Pokemon Z(or Pokemon X & Y 2), and also have that Pikachu Detective game to maintain the Pokemon desire.

I would expect for Animal Crossing U, to come next year, and not in 2016, as a summer title, as New Leaf was for the 3DS, though I do suppose they should give a good enough space between games. Though I doubt that a home console release would meddle with the handheld one.

The 3D Mario hopefully is for Wii U, since it needs one in the vein of the 64 and Galaxy, while the 3DS doesn't.

When it comes to predictions, I would have to say Pokken Fighters, we should be seeing that in a late 2015 or mid 2016 Direct, with a probable Holidays 2016 release date.

Youkai watch localization February 2015

Metroid late 2015-early 2016

Some other random project I won't care about like Diddy Kong Racing Two or new F-zero in 2015

New 3ds Pokemon 2016

and hopefully some Earthbound related project in 2016

Animal Crossing Wii U (2015)

Next 3D Mario (successor to Mario Galaxy 2) (2016)

Metroid Wii U (2016)

Majoras Mask 3DS (2015)

New Zelda 3DS (2016)

Pokemon 7th Gen (2016)

Dealing with the games either in or related to those in the OP. An Animal Crossing would be one of the ones I could see both announced and released next year, while a new major 3D Mario would likely be announced for the holiday after Zelda U, as would Metroid U (which I think would be a good combo for the next year). Majoras Mask 3DS will serve for 3DS Zelda next year alongside the new Wii U one - if there is a new 3DS Zelda it will be later than that. A new Gen of Pokemon will also follow a year or more after AROS. Perhaps Metroid 3DS (perhaps 2.5D Metroid) will come to 3DS in 2015. 

Mario rehash number 3507, Januaruy 2016
Mario rehash number 3508, February 2016
Mario rehash number 3509, March 2016
Mario rehash number 3510, April 2016
Mario rehash number 3511, May 2016
Mario rehash number 3512, June 2016

... Ok, ok, ok, I'm only kidding, jeez...

Paper Mario (2016, Wii U)
Metroid (2016, Wii U)
Metroid (2016, 3DS)
Animal Crossing (2016, Wii U)
Fire Emblem (Wii U, 2017)
Super Mario Universe (Wii U, 2016)
Pikmin 4 (2015, 3DS)
Pokémon remake (2015, 3DS)
Majora's Mask remake (2015, 3DS)
At least 2 new IPs for Wii U, 3 for 3DS.

No way bro. Metroid U is locked at 2016