We all know the Wii U's VC is severely lacking, but what exactly is it lacking? What games are the virtual console still in desparate need of? To make things interesting, only NES/SNES/GBA games.
DKC 1-3 - SNES
Sonic Advance 1-3 - GBA
Crono Trigger - SNES
The Final Fantasy games - SNES
Super Mario RPG SNES
Metroid Zero Mission - GBA
Mortal Kombat - SNES
Mega Man 7 (I know it's coming) SNES
Star Fox - SNES
Castlevania: CotM/AoS/HoD
Killer Inst-
What what do you still want?