Things didn't exactly play out the way most expected in Week 1 of the Big Ten season. Penn State's emotional roller coaster continued and doesn't look to be slowing anytime soon. Wisconsin, Iowa, Northwestern, Indiana and Minnesota escaped upset bids. And Michigan was thoroughly man-handled by the defending champions. More importantly, however, some key injuries could shape the Big Ten landscape for weeks to come.
Big Ten's Top 10 Storylines to Watch in Week 2: