I am absolutely in favor of granting an extra year of eligibility to any of the spring sports athletes who have had their seasons cut way short, way ahead of any conference or national tournaments/playoffs, such as Lacrosse, baseball, softball, T&F, etc. Baseball, for example, played just 15 of a scheduled ~55+ regular season games. That, imo, equates to a season being cut short due to injury, and a redshirt season.
I feel very badly for the winter sports athletes who were still in the heat of competition in their sports, but I'm not sure an entire extra season is in proportion with the loss of the tournaments (anywhere from 1 to a max of 10ish contests per player or team), as important as they are to those players and teams. I cannot imagine the absolute heartbreak felt by our winter sports bball and hockey and wrestling athletes and teams as they had huge, very viable goals taken away through no fault of their own, and not by human error which could be reversed. Still, I can't see giving them an entire season in return.