NFL free agency has begun, and we're keeping track of every major signing, trade and release of the 2025 offseason, with analysis from our NFL Nation reporters and grades from our experts. The new league year began March 12 at 4 p.

The Lions signed Zeitler to a 1-year, $6 million deal last offseason which paid off with a mostly healthy and productive season. Late in the regular season finale, Zeitler strained his right hamstring which kept him out of the playoff game two weeks later. The hamstring shouldn't be an issue going forward.

The Detroit Lions entered the 2024 season looking to win a Super Bowl. Detroit won its first NFC North Championship in 2023, finishing the regular season with a 12-5 record. The Lions went on to win its first playoff game in 30 years when they beat Matthew Stafford and the Los Angeles Rams. And Detroit found its way to the NFC Championship Game.