The controversy comes from whether the owners are acting against the team's interest in holding back a player back and getting an extra year of control when he's already better than their other options. The players and owners are never going to be objective about this -- it costs the players money, and the owners are saving money in a way the rules clearly don't prevent. From the fans' perspective -- and the commissioner of baseball, regardless of who employs him, should put the fans' interests first -- they want to know that their team is playing their best players and giving themselves the best chance to win right out of the gate, when every team starts tied and every fan has some hope. You don't endear yourself to your fans when you wait until your team is out of contention to give a potential star (and a potential ticket-seller) the call. (Circumstances were at least a little bit different back then, but I remember how frustrating it was in 1983 to wait to see Darryl Strawberry.) I think the players union needs to demand the service time to be 5 1/2 years instead of six. That eliminates the issue at the start of the season, and if a non-contending team waits until August instead of June to call somebody up, it's less controversial (and the player still starts the next season with the team).