I wonder what effect will dominate: 1. BAD: The degradation of airplanes in storage (seems that's fairly well understood, though) 2. BAD: The loss of proficie

I wonder what effect will dominate: 1. BAD: The degradation of airplanes in storage (seems that's fairly well understood, though) 2. BAD: The loss of proficiency and currency by the crews 3. GOOD (maybe?): Less traffic?