Cowboys release shaky Vanderjagt, sign Gramatica Mike Vanderjagt's short, but rocky tenure as the Cowboys' kicker is over. ESPN's Ed Werder reports that Dallas has released Vanderjagt and signed Martin Gramatica to replace him. The most accurate field goal kicker in NFL history, Vanderjagt, who signed a three-year contract worth nearly $6 million as an unrestricted free agent this spring, has converted only 13 of 18 field goals. That's only two fewer misses in 11 games than the nine-year veteran had in the past three seasons combined. In his eight seasons with the Colts, a tenure sometimes marked by petulance...