PED Player Update: It's a NL Pitcher

Still not named, but here is the update from Craig Calcaterra:

A Major League PED suspension is imminent
UPDATE:  I have learned that the player to be suspended is a National League pitcher.

So here is what we know...

1. Not a Met
2. Mid, Not "Big" Name
3. Pitcher
4. National League
5. Not Chico Escuela

My guesses:

Jason Marquis, Wandy Rodriguez, Brad Penny, Carlos Silva, Bronson Arroyo 

Why do I hope it's a Philly?