The NFL teams that must get aggressive at the trade deadline and their dream targets

We're still a week out from the NFL’s trade deadline , but after an incredibly messy Sunday around the league, plenty of teams can’t afford to wait any longer to improve their roster for the second half of the season. The Baltimore Ravens lost their starting quarterback; the Dallas Cowboys blew a two-score, fourth-quarter lead to the Arizona Cardinals of all teams; and the Kansas City Chiefs lost their second straight game and still can't find a receiver for Patrick Mahomes to target downfield.