The Dallas Cowboys completed their draft choice signings by striking an early Friday agreement with first-round selection Bobby Carpenter of Ohio State.

The 18th player chosen overall, Carpenter will sign a five-year contract with a maximum value of $11 million, including $7.5 million in guarantees.

A tall, athletic linebacker (6-foot-2, 256 pounds), Carpenter possesses the kind of size head coach Bill Parcells has long favored at the position. He is the son of former New York Giants and Houston Oilers running back Rob Carpenter, grew up around the game, and has a strong sense of the league.

A starter in 26 of his 50 appearances for the Buckeyes, Carpenter finished his college career with 191 tackles, including 23½ tackles for losses, 14½ sacks, three interceptions, seven passes defensed, two forced fumbles and two recoveries.

Not surprisingly, given his bloodlines, Carpenter is an instinctive player with good diagnostic skills. Although the Cowboys have retooled their linebacker corps over the past two seasons as they continue to transition to a 3-4 defense, Carpenter should vie for playing time as a rookie.

Bills reach agreement with McCargo

The Buffalo Bills have reached an agreement in principle with one of their two first-round draft choices, defensive tackle John McCargo.

McCargo, a 6-foot-2, 302-pound three-year starter at North Carolina State, agreed to a five year deal worth more than $8 million that included $5.2 million in guarantees. The Bills began practice Friday morning, and McCargo, the 26th overall pick, will try to get to camp at St. John Fisher College in Rochester, N.Y. for the afternoon practice.

It's likely, given the turnover in Buffalo, that McCargo will battle for a starting spot as a rookie. At worst, he figures to be a part of Buffalo's tackle rotation in 2006 and log considerable playing time. McCargo has a nice mix of power and quickness and can play either tackle spot. He is one of three former Wolfpack defensive linemen chosen in the first round of this year's draft.

He had 134 tackles in 30 appearance, all but one of them as a starter.

The Bills still have to work on safety Donte Whitner, the eighth pick in the draft.