The Nationals' needs ... and possible solutions

Frequently lost in the fervor over the Esmailyn Gonzalez/Carlos Alvarez scandal is that one of the Nationals' top middle infield prospects is four years older than they thought he was. The team is high on Class A Potomac shortstop Danny Espinosa, but there's little else in the pipeline from him to Alberto Gonzalez, who has been shuttling between Class AAA Syracuse and the majors. Adding another two-way player here would help solve that problem. Possible picks: Southern Cal shortstop Grant Green is a Scott Boras client who has had some injury issues but would make sense at No. 10. High ... Email </a