I like how it is only a guidline that it has to be "programmer, artist and musician." That way, people that are really good are making storyline can take the place of someone else. Like, it could be a text adventure, with a programmer, storywriter, and musician. Or something else entirely.
I'm just saying all this because I am pretty good with storyline. If anyone decides that their game is going to be story heavy, hit me up. I'm great with point-and-click games and the like. I don't really have any submissions to prove this, so I'll give you an example of my work if requested. In fact, I'll make a new piece for anyone that PMs me on the subject.