Hell no. I think its a bad idea and I don't believe in premium economy. At the end of the day it is still economy, just a big more legroom. And as mentioned, it kills the Y-J upgrade option and will probably make J more expensive
Agreed. If you want the cheapest ticket, economy is appropriate. If you want a reasonable standard of comfort, business is appropriate. Premium Y is neither one thing nor the other... what's the point?