Marvin Lewis says Vontaze Burfict wants to change his image

Few players in this year’s NFL draft class were as closely scrutinized as Arizona State’s Vontaze Burfict, and all that scrutiny ended up with all 32 teams deciding to pass. But Burfict signed as an undrafted free agent with the Bengals, and his new coach thinks Burfict can change the perceptions of him. Bengals coach…