Can't say i've seen any Capital One commercials recently, but any commercial featuring cats rules. 
Ok, Pitch #3: Basicly a recap of what i liked best of #1 and #2.
The world orbits the sun, but does not rotate (much like our own moon), therefore, one hemisphere is eternally light (barring the infrequent lunar eclipses) causing plantlife to grow to gigantic proportions, so much so that most races live upon the higher canopies and few (Dwarves excepted) have ever seen the ground. To be noted is that the canopies are so thick that they are basicly solid ground, creating several layers of vast green plains, that get darker the farther down one travels. The other hemisphere is eternally dark, but with enough moon and star light to see by. The dark side would of course be colder and more barren. Snow and tundra would be predominant here. The hemispheres could be named Tropix and Frostfall.

Ok, Pitch #3: Basicly a recap of what i liked best of #1 and #2.
The world orbits the sun, but does not rotate (much like our own moon), therefore, one hemisphere is eternally light (barring the infrequent lunar eclipses) causing plantlife to grow to gigantic proportions, so much so that most races live upon the higher canopies and few (Dwarves excepted) have ever seen the ground. To be noted is that the canopies are so thick that they are basicly solid ground, creating several layers of vast green plains, that get darker the farther down one travels. The other hemisphere is eternally dark, but with enough moon and star light to see by. The dark side would of course be colder and more barren. Snow and tundra would be predominant here. The hemispheres could be named Tropix and Frostfall.