Contractually per their March agreement, the owners can force the start of the season. When negotiations broke down for a different deal, the MLBPA basically told them, "tell us when and where". The fact that they haven't done that tells me they either don't want to play this year, or they logistically don't feel they can. The leak of the letter today that said multiple players and staff tested positive is proof to me that, given all of the issues, playing this year is not going to happen, and the owners are looking to shift blame on virus logistics rather than labor problems (though honestly, both are major factors).