Sorry, you are right - that is what I have called it for a long time. An air roll is considered and air back roll, just a little shorter. If you are really good at throwing a tantrum and you think you can get the height, then go for it. The easiest air trick for me is the air backroll to revert, it easier than the air back roll. When you are doing a back roll, your body wants to naturally turn in the direction of revert. That is why it is easier to go to revert than doing a regular back roll. If you want to learn the air back roll to revert, it is best to start behind the boat. Learn the backroll to revert first, then practice doing them from the middle of the wake out (a one wake roll to revert). Once you master that, try doing one in the flats. You will want to edge really hard as if you are going to stop the boat, then pull the handle to your back hip, peak up over your front shoulder and throw the trick. Have fun, but don't try them in the flats before you can do them wake to wake - you will kill yourself.