Former NFL great Fran Tarkenton is a popular radio guest and interview subject for one primary reason: He rarely pulls punches. Now Tarkenton has another quarterback he's taking aim at: Josh Freeman.

Tarkenton, known as “The Scrambler,” played in 18 NFL seasons with the Minnesota Vikings and New York Giants. The third-round pick of the 1961 NFL Draft out of Georgia led the NFL in completions three ...