This exhaustive NFL trade guide factors in ability, positional value, contracts and age to figure out which players are really worth a first-round pick.

Greenlaw is participating at training camp after an injury-riddled offseason. What's expected of him this year with the Broncos?

Greenlaw will serve as one of the two starting inside linebackers in defensive coordinator Vance Joseph's scheme this fall. He will be joined by Alex Singleton (after Singleton returns from a broken ...