Welcome to the Sheridan Hoops team-by-team offseason activity index. If you are looking for a specific team’s offseason trades, free agent signings and other moves, just click on the links below to find out how any of the 30 teams are building their roster for the 2012-13 season. As the offseason progresses, we will update each team with each move it makes, modifying our analysis and projection. Atlanta Hawks Offseason Moves & Analysis — What grade did they get? Boston Celtics Offseason Moves & Analysis — What