Denver's Rod Smith had just 52 catches for 512 yards last season. Robert Beck/SI

ROD SMITH, WR, DENVER
Established as the Broncos "go to guy" for years, Smith's skills and production fell off last season. No longer possessing exceptional speed, he struggled getting away from quality corners and had to rely on the schematic creativity of Mike Shanahan to find opportunities. His yards per catch average fell by four yards from the previous season only one of his 52 receptions gained over 20 yards. Coming off a serious hip surgery, Smith may be little more than a third or fourth option in the Broncos' offense.

SHAWN SPRINGS, CB, WASHINGTON
A physically gifted player who never quite played up to his athleticism, Springs surprised many with his bounce-back performance in his first season in Washington. But that performance has been followed by two consecutive sub-par years. With his injury history and inconsistent confidence, Springs may never regain his status as an elite cover corner.

MARCUS POLLARD, TE, SEATTLE
Despite being signed to fill an important need in the Seahawks offense, Pollard no longer possesses the speed to be a threat over the middle. One of the first basketball players to make the conversion to tight end in recent history, Pollard was a productive pass catcher for the Colts and Lions. But last season, he could not get open consistently and his production fell to career lows. With 12 receptions and only 100 yards, Pollard did not rank in the top 50 for tight ends in either category. He will get plenty of opportunities in the Seahawks' offense, but he lacks the quickness to deliver.

SIMEON RICE, DE, TAMPA BAY
In 2006 Rice failed to record double-digit sacks for the first time in the past six years. Though his season was marred by injury, his two sacks in the first eight games were indicative of slipping skills. He can't dominate tackles consistently off the edge anymore. Never noted for his run-stuffing ability, he does not offer a lot if he is unable to get to the passer. The Bucs know this and took Gaines Adams with the No. 4 overall pick in the draft as an insurance policy against Rice's sudden decline.

FLOZELL ADAMS, OT, DALLAS
Despite earning his third Pro Bowl nomination in 2006, Adams fell below his previous playing level. Still recovering from a torn ACL, he lacked the quickness and agility to handle speed rushers. Considering Adams massive size, it's not surprising he struggled with finesse rushers, but in the past he did a better job of overwhelming them with his power.