NFL offseason winners and losers: Which teams actually improved?

The NFL offseason has largely concluded, with teams having completed coaching hires, free-agent signings, trades, and the draft. The Los Angeles Rams are identified as one of the biggest winners, highlighted by their trade for reigning defensive player of the year Myles Garrett. The Baltimore Ravens are also noted as a team that improved, while some franchises are facing potential regression or rebuilding periods.