No it wouldn't. We don't have anywhere near the infrastructure needed to pull off an event of that magnitude.
As for the "move pilot field" idea, I don't get that, either. Moving it five blocks isn't going to appreciably change anything.
I understand the desire to have the Bills back in the city, but realistically, it will only provide a minimal economic benefit eight days per year, and that, at the expense of the benefit that it is providing in OP. And at the expense of part of the tailgating atmosphere that people seem to love.
If it moves anywhere, it should be to the Falls.