Happy new league year to you and yours! At 4 p.m. ET on Wednesday, the NFL rung in the new league year, which means all the deals that were agreed in principle over the course of the last few days during the legal negotiating period can now become official.

The Broncos agreed to terms on three-year deals with San Francisco 49ers pending free agent linebacker Dre Greenlaw and safety Talanoa Hufanga on Monday, patching up arguably the only two weaknesses on the defense last season.

NFL free agency began on Monday with the legal negotiating window, and we've already seen a ton of offseason action -- including a few surprising moves. Sam Darnold, Justin Fields, DK Metcalf, Davante Adams, Josh Sweat, Milton Williams, Joey Bosa and D.J. Reed are among the biggest names who have changed teams via free agent signings and trades.