You don't bring Marerro up to play OF. Morse plays LF when we go back to the NL and Marrerro provides a backup bat at 1st base and off the bench
Yea, I know. But the Nationals need an outfielder to replace Bernadina. Also would be a pinch runner type. If something happens to LaRoche, you could just as easily move Morse to first base like last year. Or even Tyler Moore
My problem with Marrero is that he really hasn't shown any power. While there may be a place in the post-steroids era for a high average/obp first baseman, you generally expect him to slug over .400. Marrero hasn't really shown the ability to do that, though he hasn't had a lot of ABs in the big leagues. But lack of power has always been his MO.