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We need less:
Games with levels, why has that come back into style?
Games where you spend every other second picking up a coin or breaking a box to pick up a coin, again, why is that coming back?
Ditto Scores and blatantly Linear gameplay.
Non-Tactical, but pretty looking, FPS
We need more:
People ripping of the POP: Warrior Within Fighting System
RPG-Oriented Action Games
Auto-Aim with ability to adjust (see Scarface, From Russia with Love)
High Quality Licensed Games (we've had a lot more than usual lately, it seems with older movies you can take more time)
Non-WWE Wrestling Games
Fighting games on PSP (Soul Calibre, please!)