Valid point but I point to NFL winter attendance as counter evidence. True the two are not in the same league. But we can hope to rival them. The solution may be a closed top luxury stadium for wimps like myself ( I am willing to pay more for the tickets). This goes back to the foundamental need of having billionaire tycoons as owners who does not give a f about the money.
Do you understand what the turf in NY, MTL, NE, PHI, etc. would look like if you tried to play through the winter?