Philadelphia did most of its heavy-lifting last week, signing Saquon Barkley to a historic contract extension and re-signing All-Pro linebacker Zack Baun. While Baun is back, the Birds are expected to lose some of their free agents.

• RB Saquon Barkley: Barkley still had two years remaining on the contract he signed with the Eagles last offseason, but the team rewarded him with a more lucrative deal after he had one of the best seasons by a running back in NFL history. ( STORY HERE)

With the first round of free agency passed, here is a five-round Eagles post-combine mock draft using the PFF simulator.

The Lions, who had the best record in the NFL at 15-2 before losing in the divisional round, added cornerback D.J. Reed, and re-signed two of their top defensive free agents in linebacker Derrick Barnes and edge rusher Marcus Davenport. Plus, they have star edge rusher Aidan Hutchinson back from a broken leg.

As of now the Philadelphia Eagles have the best odds in the league to win the Super Bowl, listed at +650. Learn more about the Philadelphia Eagles on Fox Sports. Last year the Eagles won the Super Bowl,