Souza might've had one of the quietest high-impact performances last year, as his upside was finally realized. The righty launched 27 of his 30 home runs against right-handers, doing away with concerns that he could only occupy the small side of a platoon. There were other positive signs: Souza greatly improved his success rate on the basepaths (80 percent, up from 54 percent), he more than doubled his walk rate (from 6.6 percent to 13.6) and he chased fewer pitches outside of the strike zone (24.4 percent O-Swing%). Unfortunately, he still had a sub-70-percent contact rate, and those issues combined with his pull tendencies will limit what he'll offer in terms of batting average. In leagues that count on-base percentage, investors will gain a safer floor to pair with his combination of power and speed. Read Past Outlooks