May 7 (UPI) -- Former Denver Broncos quarterback Joe Flacco, who remains a free agent, could miss the start of the 2020 season after he underwent neck surgery.
League sources told NFL Media and SiriusXM NFL Radio on Thursday that Flacco had the neck procedure in early April. According to NFL Media, he underwent a 45-minute disc repair and won't be cleared to return until late August or mid-September.