Left tackle Pat Wilson will be sidelined for this week's game at Pitt. True freshman Gabriel Barbe, a 6-7, 310-pounder from Montreal, will start in his place. Centers Jasen Carlson and Josh Violanti are both questionable after missing much of camp with injuries. Graham Whinery, the center most of camp, will start. Coach Jeff Quinn said Carlson is closer to returning than Violanti and will be assessed in practice this week. Quinn was accompanied at today's press conference by guard Matt Ostrowski, a Pennsylvania native.