I'm not a fan of the split screen but it is an evil necessity. With people either fast forwarding through commercials or like Ray grabbing a beer and peeing, the split screen means a chance of more eyes seeing the ad.
We all scream about needing more sponsors, well they have to see ROI, the split screen is a way to deliver more people.
I get the complaint, we are so inundated with ads nowadays that for the most part I think they have little effect.
Now they don't do it doing actual race action, so I fast forward through it anyway, just like a normal ad.