Ok now keep in my this is still a report, and might not be 100% accurate, but if it is then Favre is a lock for 2010.

here is an excerpt from tESPN the first to report this:

Minnesota Vikings quarterback Brett Favre underwent arthroscopic surgery on his injured left ankle Friday morning, several sources told ESPN.com.

Noted orthopedic specialist Dr. James Andrews operated on Favre at the Andrews Institute in Gulf Breeze, Fla., where Favre and his agent Bus Cook were spotted by a handful of people.

heres the full link-http://sports.espn.go.com/nfl/news/story?id=5209161