Post-Gazette insiders Gerry Dulac and Ray Fittipaldo recap a rainy practice at Steelers training camp at Saint Vincent College in Latrobe.

They explain why the fireworks of a padded practice will need to wait after coach Mike Tomlin's squad was forced inside by stormy weather. And they anticipate storylines to watch when players can start hitting full-speed Wednesday. From Kaleb Johnson wanting to prove he can handle pass protection in the backs-on-backers drill like Jaylen Warren did a few years back; to Derrick Harmon, Jack Sawyer and Yahya Black making their debuts in a hard-hitting setting; to Broderick Jones proving he's ready to handle left tackle duties following the departure of Dan Moore Jr. via NFL free agency; and Jalen Ramsey showing the physicality he can bring to the secondary.

Gerry also recaps a conversation with OC Arthur Smith as he incorporates new faces like Aaron Rodgers, DK Metcalf and Jonnu Smith into the offense.