OK I'm playing superstar mode and I got a QB. I'm doing good. Won first 6 games, leading in all QB stuff by a lot. I go to the computer in the apartment and go to home and my 'expectations' is all the way up. Full bar. But everything else is crappy. Marketability is halfway and yellow, visibility is red, popularity is orange and so is exposure. Personality is -5 and disruption is 16.

QUESTION

How do I improve all those things? Is it a good thing to go to agent and guarantee a victory and playoffs?

Go to "mirror" in your room and upgrade your helmets, pads, etc. to boost the marketability. During interviews, pick answers that will involve your team and will show you're a team player. NEVER guarantee a victory or a playoff birth. Popularity and visibility grow during your career, over a period (as long as you're winning key games). Be a coaches' player and everything else should fall in place for you... try these tips and see how things change! Good luck!
*Also, try doing movie roles to boost your marketability!