I agree with Daniel's point and Dan's innings thought. I am in the 65 to 70 IP range, so good with the recommended 65 IPs.
On the trotting out 20m SP. It is a theory that is just tossed out there. Sure you have Cliff Lee, Verlander, Halladay, Lincecum, King Felix, and CC. But look at the other high priced arms from last year:
AJ Burnett $16.5m
Nolasco 14m
Brett Myers 13.5m
Lackey 16m
Edwin Jackson 13m
Garza 10m
Also the contracts of:
Johan Santana 23m
Josh Johnson 13.5m
Peavy 14m
SP come with alot of risk. Teams can go sign a bunch of 20m arms, but most likely paying for a career year with one or two of them and also run a great risk of injury. Nothing worse than a high priced SP on the DL all year.