Steamer600, which assumes 600 plate appearances for each hitter, projects these 2017 lines for Mitch Moreland and Sam Travis:
MM 71 R, 21 HR, 76 RBI, 2 SB, .255/.319/.433/.752, wRC+ 95, 0.7 WAR
ST 70 R, 15 HR, 70 RBI, 11 SB, .272/.326/.417/.743, wRC+ 95, 0.7 WAR
http://www.fangraphs.com/projections.aspx?pos=all&stats=bat&type=steamer600&team=3&lg=all&players=
ZiPS projects 2017 WAR of 0.5 in 427 plate appearances for Moreland and 0.4 in 368 plate appearances for Travis (and OPS+ of 90 for Moreland and 97 for Travis).
http://www.fangraphs.com/blogs/2017-zips-projections-boston-red-sox/