Maybe I'm underestimating Lieber's value, but Joe Sheehan of Baseball Prospectus offers these trade scenarios: To the Diamondbacks for Chad Tracy and Juan Cruz. Josh Byrnes has been very protective of the D'backs' pool of young talent. However, both of these players are older, about to become more expensive, and moving them would create space for younger, less expensive players such as Alberto Callaspo and Tony Pena. It’s arguable whether the Diamondbacks need to add another starter, although a winnable NL West would be moreso with Lieber, rather than Edgar Gonzalez, in the #5 slot. The Phillies would get an excellent platoon partner for Helms at third base and a true power arm for the seventh and eighth innings. To the Rangers for Brad Wilkerson. Wilkerson’s value is down, coming off an injury-plagued and power-free 2006 campaign. If healthy, he’s a good defensive outfielder and a source of OBP and doubles, a player who allows Victorino to stay in his natural fourth-outfielder role, pinch-running and being a defensive replacement for Pat Burrell. The Rangers still need to fortify the back end of their rotation to challenge in a soft AL West, and they have an assortment of corner outfielders who may approximate Wilkerson’s production. To the Astros for Morgan Ensberg. Ensberg’s low batting averages and high strikeout totals have made him an undervalued player in Houston, even as he remains the team’s second-best player after Lance Berkman. The Astros have Mike Lamb, who's not better than Ensberg but a good player in his own right, as well as Mark Loretta, who can also play third base. The back end of their rotation is very shaky, with Wandy Rodriguez and Matt Albers. It's not terribly likely that the Phillies would trade for a right-handed-hitting third baseman—they’d probably have more interest in Lamb—but Ensberg would be a significant improvement over Helms, especially against right-handers and in the field. There are other teams that could be matches if there was enough motivation, including the Red Sox (Wily Mo Pena or Kevin Youkilis), the Yankees (Melky Cabrera), the Nationals (Ryan Church and an arm) or the Brewers (assorted corner outfielders). Whether to one of these teams, or to one that I haven’t considered, trading Lieber would better align the Phillies’ talent and make them an even stronger threat in the NL East. Personally, I would think the Phillies would jump on any of those deals with the exception of the Wilkerson deal.