The New York Mets have a noticeable hole at second base to address, and with few free-agent options available, the team could look to trade reliever A.J. Ramos for a second baseman and then sign one of the remaining top closers, according to Ken Rosenthal of The Athletic.

The Mets acquired Ramos prior to last season's trade deadline from the Miami Marlins. Between the two clubs, the 31-year-old right-hander posted a 3.99 ERA and 4.10 FIP over 58 2/3 innings. Ramos is entering his final season of arbitration and is eligible to become a free agent next winter.

Notable second baseman remaining on the free-agent market are former Mets Jose Reyes and Neil Walker, though the latter may not be willing to head back to Flushing after attempts to sign a contract extension fell through.

While there are few second base options on the open market, there may be fewer on the trade market. The Pittsburgh Pirates' Josh Harrison may be available, though the 30-year-old is still under contract for the next three seasons. Even further, the Mets would likely have to pay a steeper price than Ramos, who the Pirates don't particularly need.

Free-agent closers remaining on the market include top bullpen arms Wade Davis and Greg Holland.