From PFT: We've confirmed that Ravens linebacker Sergio Kindle has been hospitalized with a head injury suffered on Thursday night. A league source tells us that Kindle initially had some swelling inside his skull, but the situation has since improved significantly. "Members of our medical staff, including Bill Tessendorf and Dr. Andy Tucker, have spoken with doctors in Texas. We understand Sergio is stable at this time and that he is being tested and observed," Ravens General Manager Ozzie Newsome said in a release posted on the team's website. (more at the link)