Pitching and more Pitching

So Yankees.com has an article about how deep the Yankees pitching is, how much young talent there is, etc. Call me pessimistic, but I think there is more promise than actual ability. The problem with prospects is that their talent is prospective, that is, not definite. I understand (and like) Cashman's strategy to hold onto these youngsters, but the truth of the matter is, a majority of them probably won't pan out. I know it sounds ridiculous, but why not trade some, along with a few of the first base mob, for some decent relief? As Yankee fans, we understand the importance of winning now and Farnsworth and Hawkins are not...lets say.....well, I wouldn't want either of them out there in a close game. Its fun to play GM.