Long snapper Greg Warren warms up. (Steve Mellon/Post-Gazette)One fan watches intently. (Steve Mellon/Post-Gazette)Offensive tackle Alejandro Villanueva cools off. (Steve Mellon/Post-Gazette)Wide receiver Markus Wheaton tries to catch, and hold, five balls. (Steve Mellon/Post-Gazette)Natalie Matthews of Latrobe takes a picture. (Steve Mellon/Post-Gazette)Steelers go through drills. (Steve Mellon/Post-Gazette)Novice monks from St. Vincent Archabbey (right) watch practice next to fans Joe Coghill and Brian Machen, both of North Huntindon. (Steve Mellon/Post-Gazette)Coach Mike Tomlin gives orders. (Steve Mellon/Post-Gazette)Steelers helmets line the end zone. (Steve Mellon/Post-Gazette)Henry Galeone, 6, of Mt. Lebanon rests on dad Glen’s head. (Steve Mellon/Post-Gazette)Twins Beata and Edward Servick, 8, watch the team through drills. (Steve Mellon/Post-Gazette)Quarterback Ben Roethlisberger has a good time. (Steve Mellon/Post-Gazette)Fan Lawrence Davis of Carrick tries to stay cool. (Steve Mellon/Post-Gazette)Steelers wrap up a session at St. Vincent College in Latrobe. (Steve Mellon/Post-Gazette)Running back Ross Scheuerman greets fans and signs programs. (Steve Mellon/Post-Gazette)Steeler James Harrison signs autographs after practice. (Steve Mellon/Post-Gazette)Ethan Holtz, 5, runs through an inflatable set of arms at Steelers Experience at Latrobe. (Steve Mellon/Post-Gazette)Karin Musin-Smith of Industry, PA, decorated her hat with pictures of her son’s Steelers room. Son David Musin now lives in St. Louis. (Steve Mellon/Post-Gazette)Zach Ballard, 12, of Mt. Washington, KY, waits for the start of Steelers training camp at Latrobe. (Steve Mellon/Post-Gazette)