There is only so much space availble. Toronto already has Peter Mrazek and his $3,800,000 cap hit for the next two seasons. With the Cap situation they are in it would be hard to see them commit close to $9,000,000bb per season in their goaltending tandem.
Campbell made 47 starts a career-high. Posting a 31-9-6 record with a 2.64 goals per game and compiled a 0.914 save percentage. It was a tale of two seasons for Soup. His October and November numbers worth Vezina nomination worthy but his game really fell off after he returned from his groin injury. His January, and February numbers weren't NHL starter quality. He showed glimpses the rest of the way but couldn't replicate his early season form.