No More Heroes seriously kicks ass.  Real hard ass kicking.  Which is enough proof god exists that the game is getting a sequal. 

Now we all know Suda 51 is absolutly bat shit crazy, theres no way we can guess what his thinking or adding to this game. So why write what would you like to see? 

I'll get the ball rolling.

Jobs- 

Toilet scrubbing.  Travis must work a long line of toilets using up and down motion of the wiimote to unplug then scrub the toilets shiney white.

Dish washing.  Travis working ina busy kitchen, using circle motions to clean the plates then mashing the a button to carry a stack across the kitchen.

Drain pipe cleaning.  Travis has to balance the wiimote while walking alone gutters to scoop out cats stuck in them.

Work in a fast food venue.  Travis takes orders much like the gas pumping yet hand out the customers orders.

Kid martial art teaching.  Travis takes over Thunder Ryus gym kid class to teach them sword fighting. 

Wrestling moves-

Vertabreaker.

Shining wizard aka KNEE TO YO HEAD.

GO TO SLEEP!  Aka BIGGER KNEE TO YOUR HEAD!

GORY DRIVER

Shell Shock

Villians-

Only one I can think of, Travis fights against another Otaku fanatic, which the majority of te fight they argue about there favourite anime. 

Well thats all I could of for now.

Motion plus support and a true open world.

Motion plus support
More variety of enemies, and better ai.
More interesting world map

That's about all I need

Can't wait for the new one, below are some things I'd like to see

-Longer game
-Clean up the sandbox aspect of the game further
-More finishers/Combat moves
-Less repetitive enemies
-More sidequests

I'll leave that up to Suda51.

I'll say this though, No More Heroes is the FIRST and ONLY game made with the Wii in mind, everything else just does what the developer wants, Suda did what the Wii does, it's what people thought it would do and it did it well.

More varied enemies.
Better World
Boss rush mode.
More insane power ups that you get more often. With abilty to activate when you want.
Lots of finishers/Wrestling moves.
Shinobu playable.

Best game to come out last year.

Sandbox ideas

More open
Interaction with pedestrians
More videos to buy at the video shop
the ability to wander around in "mission only" areas (like walking around Santa Destroy high school for example)
cleaner look cars or something

A more robust world map.
More weapon upgrades.
More enemy variety.
More sexy time.
More retro.
More motion plus.
More budget.
More bosses.
More awesome.

1. Longer levels.
2. Add mini-bosses.
3. A bigger open world.
4. Physics engine would be cool too.

1. Add more things to do outside of the main story.
2. if they are going to include an open world again, make it have a purpose.
3. add a little more depth and challenge to the jobs.