How the worst Ravens free agent signing was also their worst QB ever

Ravens v Steelers X | Andy Lyons/GettyImagesThe Baltimore Ravens have been fortunate to have a lot of really great quarterbacks since entering the league in 1996. Sadly, we're not here to talk about any of those guys. No, we're here to talk about the worst quarterback in Ravens history.

There are really only two possible answers for this when you factor in quarterbacks who played more than just a handful of games. One possible answer is Kyle Boller, who was a first-round pick but stunk it up as a starting signal-caller in the NFL and wasted a great Ravens defense.

The other answer is Elvis Grbac, who is ultimately the quarterback I went with for this distinction. So, buckle up, Ravens fans,…