What about if they assigned what they saw as probability percentages, something like 10% -1WAR, 30% 0-.5WAR, 30% .5-1.0 WAR, 20% 1-2WAR, 10% 2+ WAR. Those are all just made up numbers, but they would reflect an opinion that he was likely to produce no more than 1 WAR, probably less against a smaller likelihood that he produces more.