Part of the problem is that SOME people are pushing the best-case or worst-case scenarios based on politics - not on science.
All I know is that Dr. Fauci and other medical experts keep saying that this is going to be around for a while. There is no proven treatment yet, and a vaccine is probably at least a year away. Fauci is also talking about the possibility of another flare-up in the fall. (which, BTW, is what happened with the 1918 flu epidemic).
So, as much as I might want to be optimistic, I don't want to get my hopes up only to have them squashed if things take a turn for the worse this fall.
And again - it's not 1 curve. it's 50 curves. each state is on a little different timetable. that will impact decisions on sports, especially for the travel aspect.
My best guess at this point is that we might have a football season this fall, but with no fans in the stands.