It's been a rough week.  Here's a recap of all the injury news ranked by how much it will affect the team going forward: 1.  Kelvin Hayden is out a month-This is actually the worst of the news.  Indy plays their next four games against teams with good offenses (Houston, NE, Baltimore).  Losing Hayden is a major blow.  Sure he'll probably be back for the playoffs, but where and who the Colts play could be greatly compromised by his absence. Impact Rating:  5 bandages (out of five)...