The Seattle Seahawks have re-signed long snapper Clint Gresham to a three-year contract. The free agent got  $2.705 million deal that includes a $300,000 signing bonus. Gresham has been the Seahawks' long snapper since 2010. Gresham, 28, has also played for the New Orleans Saints. Follow me on Twitter: @RavensInsider Aaron Wilson covers the Ravens for The Baltimore Sun