Cornerback Aqib Talib was traded from the Tampa Bay Buccaneers to the Patriots on Nov. 1, in an attempt to improve the Pats' weak secondary. In 58 games with the Buccaneers, Talib had 53 pass breakups and 18 interceptions. He is serving a four-game suspension for taking the performance-enhancing drug Adderall, before training camp, but will play in the final seven games of the regular season. Here's a review of some of the major (key word!) trades that have been completed lately involving Boston teams.