Mulligan of the Sun-Times: ''There was no learning curve in the spring for anybody,'' Grossman said. ''That is why we have added no-huddle stuff, a base package of plays that we can call at any time to get going and change pace.'' Grossman says audibles are easier for him and he has reached a great understanding with center Olin Kreutz, who is responsible for calling line changes. Grossman has his timing down with receivers Bernard Berrian, Muhsin Muhammad, Rashied Davis and Mark Bradley, and he has developed a great feel for new playmakers Devin Hester and rookie tight end Greg Olsen. It's a rosy picture, especially when Smith points out that the Bears entered last year's training camp with nothing but questions on offense. They were uncertain about who would start at running back, needed a second receiver and were confounded at quarterback. Grossman still has a lot to prove, but he's loaded with confidence. He talked about an offseason regimen that included distance running with an eye toward tucking the ball and trying to get a yard here and there as opposed to simply throwing it away as he did last year. Sounds a bit scary, but he seems convincing.