Cam Newton's NFL stock continues to rise as he has workouts scheduled with at least eight teams prior to next month's draft. At least half the teams picking in the top half of the draft will take a look at Newton. Newton's father, Cecil, told NFL.com senior analyst Gil Brandt that four of the teams are the Panthers, Bills, Vikings and Redskins. A league source later told NFL Network insider Jason La Canfora that Newton also is scheduled to work out for the Titans, Dolphins, Bengals and Browns.