Since my days, it has never been the case.
Just repeating what was put out by the StanO from two stand-downs ago (the last one at NPA). I'm not saying it can't and doesn't happen, just that it's not guaranteed due to the "needs" right now. Hell, it might have changed in the last 2+ months.
Also, just because one is number one in their squadron or even wing doesn't mean they're number one in toto. It's out of both (and perhaps the third, not sure) wings. Again, doesn't mean it won't happen, just a possibility.