Decision Manager Bullpen Roster Player Replacement Injury List General Manager Player Absence Decision Making Roster Changes Rotation Player Health Injuries Lineup Mets Los Angeles Dodgers Contract Extension Boston Red Sox President of Baseball Operations Season Start Team Management Player Acquisition Injury Assessment Player Readiness Player Development Strategy Player Workload Financial Aspects Payroll Player Selection Roster Decisions Decisions Roster Strategies Colorado Rockies Player Removal Player Management Decision-making Player rotation Pitch Count Strategy Player Availability Player Recall Injuries Management Injured List Roster Moves Chicago Cubs Success San Diego Padres Performance Player Impact Injury Internal Issues Changes Rehabilitation Plan Suspension Injury Update Injury Prevention Release Manager Decision Move Consequences Aaron Boone