Another interesting point, once the season is underway will teams just stop testing players. Would certainly be detrimental if 3-4 players on the Astros, for example, tested positive and had to quarantine/sit out as the playoffs were starting . I read they'll be tested every other day, and if they're positive they will have to sit out. Some team is going to have an outbreak and will have to play for a couple of weeks with minor leaguers filling in for starters. As to "severe illness," from the numbers that are out there, it is very unlikely for a young, healthy person to get "severely ill" from COVID. It happens, but it's a fraction of a percent. Doesn't mean they shouldn't be cautious, but they're a bunch of young, healthy people with constant medical screening. They are at low risk of "severe illness" or death from COVID. The biggest problem is passing the virus to others. They are low risk for themselves, but they can and do carry the virus to others. Should a player with a pregnant wife, high risk child, caring for a parent take the chance of infecting them? Tough choices that the will have to make.