August 4 Training Camp Notes: Steelers extend WR Diontae Johnson, Rams QB Matthew Stafford’s elbow discomfort and more August 4, 2022 by Pro Football Focus Breaking down storylines from around NFL training camps, including the Pittsburgh Steelers signing Diontae Johnson to an extension in addition to Matthew Stafford’s elbow discomfort. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook