Dickerson covers the Chicago Bears for ESPN's NFL Nation. He is the co-host of "Dickerson & Hood" on the ESPN Radio national network, and is heard in Chicago on ESPN 1000.
LAKE FOREST, Ill. -- Plenty can change on defense before the Sep. 13 opener, but safety Ryan Mundy said at minicamp there is a renewed emphasis on pressuring the quarterback in the Chicago Bears' new 3-4 scheme.
