It is almost like looking at BA alone, and not all aspects of a hitter, including position, is a good idea......
Jeffers is putting up decent numbers for a CATCHER who is a rookie. He's 31st in fWAR among catchers......partly because he's 15th in home runs among MLB catchers......if you only looked at Home Runs and saw a player ranked 15th at his position in all of MLB, you'd think he was great.....