9. Detroit Lions
Cap Space: $-9,151,960
Operating at the zenith of their Super Bowl window, Detroit's cap is squeezed primarily by QB Jared Goff's staggering $69.6 million cap hit. To survive, the Lions will likely adopt the "Chiefs Way," converting Goff's base salary into a signing bonus to clear up to $44 million, while also bracing for the potential retirement of veteran left tackle Taylor Decker.