Type A Batters: 3.3 WAR
Type B Batters: 1.5 WAR
Type A Starting Pitchers: 4.8 WAR
Type B Starting Pitchers: 2.9 WAR
Type A Relievers: 1.5 WAR
Type B Relievers: 1.0 WAR
Remember that team option declines and midseason trades aren't included in this analysis.
Announcements from the Governing Board found here