Cleveland Guardians: Tyler Freeman headlines updated rankings of top prospects

4. OF George Valera

Valera could very well be the power-hitting right fielder the Guardians have been looking for for what seems like an eternity. The 21-year-old hit 19 homers between High-A Lake County and Double-A Akron last season, even as he missed almost a month with a right oblique strain. Valera could have that rare ability to hit for power while maintaining elite plate discipline and, as long as he stays healthy, could be something special.