Bengals middle linebacker Preston Brown joked that during Wednesday’s meeting to install the defense for Sunday’s game in Baltimore (1 p.m.-Cincinnati’s Channel 12) the font of head coach Marvin Lewis’ power point presentation was too small and the players had to pull out their iPads. But it’s pretty clear that Lewis has put his formidable defensive reputation on the line by taking over the DC job for the first time in a move that has energized him to no end.