Who impolitely told you that we had enough pitching. As Dewey said, stuff happens during the season and pitching is always in short supply. Second, there is no reason to be impolite about wanting more pitching.
Dumpster diving is not the way to go in most cases as it almost always crashes and burns. Last year it was Kyle Kendrick’s, but they found some success with Doug Fister. It is a real shot in the dark. If you are spending well over $200 million on your payroll, I would look to acquire more of a known quantity.