When will Wii U owners be satisfied enough to accept a new console?

[zorg1000]

Back in May Nintendo announced that they would not release new hardware until current Wii U owners are satisfied, since then E3 has come and gone and we now have a better look at what Nintendo has coming from now til the end of next year. Would it be realistic to say Wii U owners will be satisfied by the end of 2015? Here is the list of exclusives from launch to end of 2015 that we know of now, assuming that none are delayed.

New Super Mario Bros U

Nintendo Land

ZombiU

Monster Hunter 3 Ultimate

Lego City Undercover

Dragon Quest X (Japan only so far)

Game & Wario

New Super Luigi U

Pikmin 3

Wonderful 101

Wind Waker HD

Wii Party U

Wii Fit U

Wii Sports Club

Sonic Lost World

Mario & Sonic at Sochi Olympics

Super Mario 3D World

Donkey Kong Country: Tropical Freeze

Mario Kart 8

Hyrule Warriors

Fatal Frame V (Japan only so far)

Bayonetta 2

NES Remix 1+2

Sonic Boom

Captian Toad Treasure Tracker

Super Smash Bros for Wii U

Mario vs Donkey Kong

Xenoblade Chronicles X

Kirby Rainbow Curse

Yoshi's Woolly World

Mario Marker

Splatoon

Giant Robot/Project Gaurd

Shin Megami Tensei x Fire Emblem

Devil's Third

Star Fox U

Mario Party 10

Legend of Zelda U

Diddy Kong Racing (rumored)

Pokken Fighters (rumored)

2015 remaster (rumored)

On top of that we have a decent selection of multiplats, Call of Duty Black Ops+Ghosts,  Assassin's Creeds 3+4, Darksiders 2, Mass Effect 3, Ninja Gaiden 3, Resident Evil Revelations, Deus Ex, Sniper Elite 2, Walking Dead, Splintef Cell Blacklist, Lego Batman 2+3, Lego Marvel Super Heroes, Lego Hobbit, Lego Movie, Disney Infinity 1+2 (probably 1-2 more), Skylanders Giants+Swap Force+Trap Team (probably 1-2 more), Just Dance 4+2014+2015 (probably 1-2 more), Watch Dogs, Project Cars, Batman Arkham City+Origins, Rayman Legends

That list covers the majority of major Nintendo titles, Metroid/Animal Crossing/Paper Mario being the only big ones not represented, so could we see Wii U support start to drop after 2015 with a new console in late 2016?