Former Buccaneers cornerback Aqib Talib is expected to make his Patriots debut Sunday when New England hosts the Colts. The trade for Talib was a virtual no-lose proposition for the Patriots. New England traded its 2013 fourth-round pick for Talib and Tampa Bay’s seventh-round pick. But Talib’s contract is up after this season. Should Talib move on to another team, the Patriots would get back a compensatory draft pick. So for trading for Talib for the second half of this season, the Patriots could get back more picks than they gave up. Not to mention that in an AFC lacking a dominant team, Talib could be the difference in a division, conference or even Super Bowl title.