Posted by ESPN.com's Brian Bennett
PITTSBURGH -- Some observations from a beautiful spring day spent watching Pitt practice:
• The Panthers turned in a spirited, two-plus hour workout that included lots of 11-on-11 drills. The talent that Dave Wannstedt has assembled through recruiting is obvious, as this is a team chock full of athletes.
The big question mark remains at quarterback, and none of the three contenders had a great day. Part of the blame can be placed on a blustery wind that made long throws an adventure, but the quarterbacks struggled to complete passes even in skeleton drills. Bill Stull got the first-team snaps, with Pat Bostick on the second team and Tino Sunseri running the threes. Sunseri is the best athlete, but he's smaller in person than I expected. He's listed at 6-foot-2 but looks a good couple of inches shorter than Stull and Bostick, who are each listed at 6-3.
• Interesting developments on the offensive line. Alex Karabin, a junior walk-on who played primarily on the kicking unit last year, took the first-team reps at center. Robb Houser started there the first seven games of 2008 before breaking his ankle. Houser was playing on the second team. Sophomore Chris Jacobsen got a lot of run today with the first-string as well.
• Wannstedt told me earlier in the day that he was preparing to use a committee approach at running back this year. But true freshman Dion Lewis, who enrolled in January, got most of the looks with the first team and could very well end up as the starter there. He's explosive and made some nice plays in the passing game. The run of the day, though, came from Shariff Harris, who dashed up the middle almost untouched for a 45-yard touchdown.
• Greg Cross has been moved to receiver and had a long touchdown catch on a busted coverage. The Panthers are deep at wideout, even with T.J. Porter currently suspended. Aundre Wright is lightning quick.
• Watching Aaron Berry and Jonathan Baldwin match up was a lot of fun. Each has a chance to be the best in the Big East at his position this fall.
• Defensive end Greg Romeus isn't going through contact drills right now because of a back problem, and after practice defensive coordinator Phil Bennett was busting his chops for missing so much practice time. "You might end up as a three technique," Bennett joked.
• Basketball coach Jamie Dixon watched practice from the sidelines, less than a week after his team's heartbreaking, last-second loss to Villanova in the Elite Eight.