One interesting wild card in the Nationals’ attempts to keep Bryce Harper beyond 2018 could be his older brother Bryan Harper, MASNSports.com’s Byron Kerr writes. The elder Harper, who just turned 28, is a left-handed reliever who posted strong numbers in 2015-16 for Washington’s Double-A and Triple-A affiliates, with good splits against left-handed batters. The southpaw is preparing to return to the mound after undergoing Tommy John surgery in October 2016, and there’s at least a chance he could join his younger brother on the Nats roster this season.