If the first-year coach is going to get the Cowboys back into the playoffs, their roster will need significant improvements.

Osa Odighizuwa will get plenty of attention from other teams, but he's one player the Cowboys should make every effort to keep.

Last season was not good for the San Francisco 49ers linebacker core. It started in February with Dre Greenlaw’s unfortunate Super Bowl injury. It then carried over into free agency when the 49ers ...