Browns should seriously consider bringing back JC Tretter
JC Tretter Retires From NFL After Nine-Year Career - Sports Illustrated
Cleveland Browns: JC Tretter returns to practice on Monday - Dawgs By Nature
Why did JC Tretter retire? NFLPA president and former Browns, Packers center explains decision and how NFL may have influenced it
Center JC Tretter, the president of the NFLPA, is getting released by the Cleveland Browns, per source.
J.C. Tretter announces retirement from football - Daily Norseman
Cleveland Browns: J.C. Tretter, NFLPA respond to NFL on Covid-19
Browns have released C J.C. Tretter. Move saves $8.2M. Nick Harris will take over at Center.
NFLPA president, Browns C Tretter wants daily COVID testing – The Denver Post
Browns' Jedrick Wills Jr. will remain at left tackle, center JC Tretter's future uncertain
Browns release JC Tretter, turning to Nick Harris at center
JC Tretter and the NFLPA hope to eliminate mandatory minicamp in addition to skipping voluntary workouts as offseason programs begin
Browns' JC Tretter potentially getting Colin Kaepernick treatment
NFLPA president J.C. Tretter: NFL must make decisions from 'medical lens'