Football Notebook | Who wants the rock?
The Joe Sandberg Era is officially over in the Penn backfield. But the mourning period is long over, and the first touch is less than three weeks away for the former all-Ivy running back's heir apparent. Or, perhaps more accurately, his heir apparents. Prior to preseason practices, sophomore Mike DiMaggio seemed like the sure successor - he performed more than admirably in Sandberg's place at the end of last season, taking home Ivy Rookie of the Week honors twice.










