Report: Steelers to workout Brian Hoyer, Mike Kafka

With the Pittsburgh Steelers down to third-string quarterback Charlie Batch after injuries to Ben Roethlisberger and Byron Leftwich in consecutive weeks, the Steelers are looking to add another arm to their roster. According to CBSSports.com, the Steelers are expected to bring in free agent quarterbacks Brian Hoyer and Mike Kafka for a tryout on Tuesday.…