A healthy Boston team would beat the Magic. They matchup well all over the court, and Perkins and Garnett are the toughest combination for an opposing post player to score against - especially one lacking a complete post game.
Plus, Garnett has the ability to cover Orlando's main mismatch, by defending Rashard Lewis, and turn it into a mismatch in the Celtics favour.
Honestly, i think its too close to call, and there isnt really a favourite, but i like the Cavs moves the most, and think they definately improved the most out of the three teams. They added Shaq for literally nothing, and added size throughout their lineup while moving solid players who could start on alot of teams, into reserve roles, giving them one of the better benches in the league.