Something tells me that something happened to Brees or Brunell in practice this week.
That's the only reason the Saints would have signed Joey Harrington.
This guy has the amazing nine lives-style of Brian Griese. Despite his innate mediocrity, he always manages to land on a roster somewhere.
Also of note is that the Saints are very reluctant to release news on injuries - no one knew the real story about Colston until practically after the man had already had surgery.
So who got hurt? Brees or Brunell?
More importantly, as my good friend and fellow Saints fan CD asks, can Joey Harrington play DB?