I'd like to know his source. I know what was said in March by the Chiefs GM-
"Mitch just recently had his disc worked on, and we’re hopeful for him to return to training camp, and the same thing with Fish," Veach said just 10 days before Fisher and Schwartz were released. "So, we’re hopeful both these guys can complete the rehab and be available for training camp and start the 2021 season. I would probably say Pat is ahead of them just because of that type of injury and probably a quicker recovery, but hopefully we’ll have all three ready to go by training camp."
Chiefs not long after cut both of those tackles.