Could we be seeing the start of a crack in that football bastion called the Colts? Consider: QB - Peyton Manning is at home nursing an infected knee after a scope. WR - Marvin Harrison, 36, soon to be 37, trying to come back from serious injury DE - Dwight Freeney still nursing a knee operated on last year. SS - Bob Saanders nursing a lingering Liz Frank break in his foot? These aren't just Colts players, they are the glue that possibly holds the Colts together. They could possibly be had this year.