If the Trey Hendrickson signing wasn't enough, Calais Campbell's return to Baltimore definitely keeps the chaos of the botched Maxx Crosby trade in the past as a distant memory where it belongs. Campbell will be entering his 19th NFL season when football kicks back off this September. When LeBron James and Tom Brady are heralded on a daily basis for their absurd durability, players like Calais Campbell and tight end Marcedes Lewis are just as marvelous. He's signing back with the Ravens on a one year deal worth around $5.5 million. Campbell is a six-time Pro Bowler, one-time all-pro first team selection, two-time all-pro second team selection, and a future Hall-of-Fame legend. Just last season, Campbell turned 39-years-old right before the season started and collected 6.5 sacks. In his three seasons in Baltimore, Campbell racked up 11 sacks and 113 total tackles.…