Lofa Tatupu landed a $42 million contract extension that will keep him in Seattle through 2015. Media reports indicate that four teammates restructured deals primarily so the team could re-sign Tatupu, who would have become a free agent after 2009.

About $18 million is guaranteed.

Reports also indicate that the Seahawks might be close to terminating the contract of RB Shaun Alexander. The team signed T.J. Duckett and Julius Jones early in free agency, making Alexander’s future in the city appear bleak.

The Seahawks have won the NFC West four years in a row.