i'm not sure what you're asking. you don't have greinke do you? i wouldn't trade oswalt for greinke if that's the question. if greinke is available, i would grab him FAST. drop davies or sonnastine, even hafner for him.
You're basically buying high on Grienke and selling low on Oswalt.
Id like to see a bit more from Grienke this year before I buy into the hype. I think he's an excellent pitcher but Oswalt is still a tier above him IMO.
I would probably take Greinke but I think by the end of the season both are going to be similar in value. So go with ever one you like more. I guess I like Greinke because he seems to be less of an injury risk.
"In the beginning the Universe was created. This has made a lot of people very angry and has been widely regarded as a bad move."- Douglas Adams
Oswalt has started slow before and then put it together. I wouldn't panic just yet. I do love Greinke for the year, but with Oswalt's career consistency, I'd look to get a little more for him than just Greinke (which would be tough with Oswalt's bad start).
Good luck!
Mulliniks Watch: Still stuck on 1325 games 3569 AB 445 R 972 H 73 HR 435 RBI 0.272 AVG 15 SB