I have a customer that wants me to rotate between 4 adverts in the ad spot they purchased. I don't want to put all the ads in my 15 min timeline because they didn't buy 4 spaces so the best that I can figure is put something like the collection component in a spot and load it with the 4 spots hoping for it to randomly select one of the 4 ads every time it came up in the rotation, but unfortunately it doesn't look like it has random playback. I can't trust mrss either because if the internet drops, it isn't guaranteed to play. Anyone have a suggestion for my delema?