Ravens reserve safety Christian Thompson has been reinstated by the NFL following a four-game suspension for violating the NFL's substance-abuse policy. The Ravens were granted a roster exemption for Thompson through next Monday, so they don't have to make an immediate roster move to place him on the active roster from the reserve-suspended list. Source: BaltimoreSun.com Sweets's Take: Any guesses on what Harbaugh plans to do with Thompson? They already have Miles from the Bengals to do Thompson's job so again, is Thompson again just a reserve player?