Cowboys sign two more: Guard Bernadeau, fullback Vickers

The Cowboys landed a top-ten free agent on Wednesday when cornerback Brandon Carr signed a five-year, $50.1 million contract to play in Dallas. Jerry Jones’ club hasn’t stopped there. The team announced Wednesday that fullback Lawrence Vickers has agreed to a two-year deal. Vickers figures to replace incumbent lead blocker Tony Fiammetta, who was not…