Tyler Moore is expected to start in left field against left-handed starters now that Xavier Nady (wrist) is on the disabled list.
In fact, the Nats have even discussed starting him in left field against some right-handers. Moore is hitting .308 (12-for-39) with two doubles, two homers, five RBI and three stolen bases over 20 games with the Nats this season. He's worth owning in NL-only leagues.