Mike Tomlin revealed today that not only does Byron Leftwich have fractured ribs, but Jerricho Cotchery has "multiple" fractured ribs as well.
Because of that, the Steelers are expected to sign both Plaxico Burress and Brian Hoyer today.
The Burress signing also tells me that the Steelers are very unsure about Antonio Brown's availability this week against Cleveland, though Tomlin says that Brown ran Tuesday and will hopefully practice this week.
Tomlin also said that he was encouraged by a checkup Ben Roethlisberger had Tuesday. Though Roethlisberger is doubtful to play this week, he's moving in the right direction.
Troy Polamalu and Marcus Gilbert are also expected to practice this week, though both are listed as questionable at this point. That's a step up for Polamalu.
Tomlin would not commit to Gilbert or Mike Adams at right tackle when asked.