It would be dumb for the owners to lock out the players this year. Last year, the season was shortened because many cities were outlawing gatherings of 10+ people. That hasn't been the case since MLB started up last July. If it wasn't for local government, the season may have gone ahead. Now, there are no such restrictions. NHL and NBA are both doing indoors games. There's no reason for the MLB (a sport played outside and is fairly socially distant) to play fewer games this year.