Bengals middle linebacker Rey Maualuga wore a pink cast on his left foot Monday, an indication his ankle injury will sideline him for more than only one game. The team said Maualuga sprained his left ankle during practice last Thursday. He wasn't active for a 27-17 win over the Colts on Sunday. The Bengals are 4-2 heading into their bye this week, with their defense ranked among the league's best.
