disagree, if a secondary avalanche is triggered by you then who will get help on the way, just like they teach in any good first aid/CPR class, get help coming first then help the victim
IMO, still doesn't matter. If I was the second one buried, and the only other one there, I'd also be dead before help got there.
I have been first on scene to an avy a few minutes after a guy was buried. Our group of three probed for the guy for over 45 minutes w/o finding him, he was not wearing a beacon and died. It is a feeling that I will never forget and I didn't even know the guy. I can't imagine it being a friend.