Racing PositionsAs expected, Evan Mathis was too pricey for Seahawks7YBrady HendersonOffensive line questions starting to come into focus for Seahawks7YBrady HendersonSeahawks looking at center Samson Satele, per ESPN report7YBrady HendersonWith Khaled Holmes, the Colts may have solved their problem at center7YMike WellsColts will again have competition for starting center position8YMike WellsDolphins get 'B' grade in free agency8YJames WalkerBears mulling a change at center?8YTom CarpenterExamining Dennis Hickey's first free-agent class8YJames WalkerFree agency hasn't gone smoothly for the Colts in recent years8YMike WellsWalker's Fab 40 finale: Nos. 1-48YJames Walker