Two years of Jose Abreu, who has posted 14.5 fWAR valued at $113.5 million over four seasons, should command a far greater return than Michael Chavis and Roneil Raudes.
Chavis, the 92nd-ranked prospect at MLB.com, has a profile similar to that of 86th-ranked prospect Tyler O'Neill, whose trade in July netted only left-hander Marco Gonzales, a former first-round draft pick returning from Tommy John surgery.
https://www.baseballamerica.com/majors/ms-get-controllable-starter-marco-gonzales-tyler-oneill/#EufTzAqFkQETTItM.97
http://m.mlb.com/prospects/2017?list=prospects
FanGraphs gives a future value of 40 to Chavis, a 22-year-old, 5-foot-10, 210-pound right-handed power hitter:
http://www.fangraphs.com/statss.aspx?playerid=sa828673&position=3B
FanGraphs gives a future value of 50 to O'Neill, a 22-year-old, 5-foot-11, 210-pound right-handed power hitter:
http://www.fangraphs.com/statss.aspx?playerid=sa737633&position=OF
FanGraphs gives a future value of 40 to the nearly 26-year-old Gonzales, who was the 19th pick in the 2013 draft:
http://www.fangraphs.com/statss.aspx?playerid=15467&position=P
The inclusion of Raudes in a Chavis trade does little to move the needle.