The Astros' Wandy Rodriguez may be as good as it gets among starting pitchers on this trade market, and that's assuming Houston consents to trading him, which is no certainty. The Astros are talking to other teams, but they remain something of a wild card because they have been reluctant to sell in the past and have a new owner coming in. • Some controversy has surrounded Jim Crane's candidacy to buy the Astros, but he is expected to win approval. GM Ed Wade would seem to be in trouble if new ownership looks at what's been done there. \