Former Detroit Lions center Frank Ragnow, who retired earlier in 2025, had been exploring a possible NFL comeback. However, his hopes for returning to the field have ended after he reportedly failed a team physical.
Ragnow, known for his leadership and durability during his tenure with the Lions, expressed interest in rejoining the league after stepping away due to persistent injuries. The franchise conducted standard evaluations to determine if he could compete at a professional level again.
According to reports, Ragnow did not pass the physical assessment required for reinstatement. As a result, he will not rejoin the Detroit Lions for the 2025 season. The decision effectively finalizes his retirement from football, at least for the foreseeable future.
During his time in Detroit, Ragnow was recognized as one of the NFL’s top centers, known for his strong blocking and consistency on the offensive line. His absence leaves a notable gap in experience and leadership within the team's offensive unit.
"Health will always come first," a team source reportedly noted, emphasizing the importance of player well-being over return ambitions.
Author summary: Frank Ragnow attempted an NFL comeback in 2025 but failed the medical test, confirming his retirement and closing a memorable chapter with the Detroit Lions.