I think the pandemic really changed the way many organizations are thinking about preparing players for the MLB. There were many reports that the players that had the best opportunities to make the MLB received better instruction and development in the off site training as opposed to spending the vast majority of their time in games with the current MiLB set up. I think this is the second step, the first was decreasing the number of minor league teams, in phasing out the current development system. They didn't just want to end on MiLB teams as it could be catastrophic to lose all of that employment overnight.