This is a no-brainer: The Phillies with Roy Halladay and Cliff Lee. Oh, wait, the Phillies wanted to rebuild their farm system and dealt away Lee. How is that move working out?
The real winner of this contest is the Cardinals, who finished second and third in the NL Cy Young voting last year with studs Chris Carpenter and Adam Wainwright. Both are having great seasons again, with sub-3.00 ERAs, big strikeout numbers and impressive records.
If you want to go deeper, I’d take the Giants’ and Yankees’ rotations over everyone else’s. But if you want the scariest 1-2 punch, it has to be the Cardinals.