Big Ben's Signs "Encouraging"

Profootballtalk.com reports that the early signs for Steelers QB Ben Roethlisberger are "encouraging."  Roethlisberger was cleared to make the team flight home to Pittsburgh, remembers everything that happened on Sunday, and isn't dealing with any nausea. Big Ben was knocked out of the game in overtime on a hit by Chiefs LB Derrick Johnson. Proofootballtalk.coms source says "it'll take a lot" for Roethlisberger to sit out of the game against the Ravens.