Chicago Cubs prospects

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Arodys Vizcaino, RHP

Photograph By AP Photo/Morry Gash

The key to Vizcaino helping the 2014 Cubs will be how he pitches in the Arizona Fall League. If he proves that he's finally recovered from Tommy John surgery and his upper-90s fastball and elite curveball show signs of returning, a strong performance in the spring and early part of the minor league season could lead to him earning a visible role in the Cubs bullpen. -- Sahadev Sharma