I'm taking a stab at thing whole bubble watch thing each Saturday morning, but I've decided to illustrate it rather than bore you with words. Follow along as the teams fluctuate closer and farther away from the bubble leading up to Selection Sunday. It's pretty self explanatory. One thing to keep in mind: smaller conference teams, playing lesser competition, can fall off quicker than larger conference teams, which is why a team like Louisville appears closer than just about all Conference USA and Atlantic 10 teams.
*Click the image to view a larger, less eye-straining, version.