This (sports.espn.go.com) seemed to come as a bit of a surprise. To me anyway.
Injuries really caught up with him the last few years I guess, and arguably really hurt his HOF chances. Still, a heck of a quarterback in his day, and I guy I always enjoyed watching.
I guess this ensures the Ravens are drafting a QB in the first couple rounds. They probably want to find themselves a servicable veteran as well though, cause I sure as heck wouldn't feel happy about Kyle Boller being the exeprienced presence under centre.
The real problem is when the refs get someone hurt by not blowing a play dead fast enough. Its going to be a hard sight for the NFL when Harrison rips off Flacco's head after being on him for a minute or two.