if this is true it's a good thing.. but there could be a serious competitive advantage for teams with a high number of players who get Covid out of the way in the next few months. I for one SERIOUSLY hope the majority of our players mysteriously come down with it and recover in isolated bubbles without sharing to any high-risk relatives. Let it be so, thank you.
(And yes - I know there is still a lot of uncertainty about how long you're immune, but there's very little doubt immunity should last at least the length of the season).