Peyton Manning will miss the next 4-6 weeks due to knee surgery.  He should be ready for the opening week of the season so Colts’ fans shouldn’t worry too much about him.  Manning’s injury will give the Colts a really good chance to see what Jim Sorgi and Josh Betts can do in the pre-season.  Chances are it won’t be too pretty as neither of those guys appear able to run an offense for a long period of time at the NFL level.