Jackson hit . 300 with four home runs , 65 RBI , 24 stolen bases and 67 runs scored in 132 games for Triple - A Scranton last season .
The Yankees did n't believe he was ready to make the jump to the big leagues in 2010 .
Jackson hit . 300 with four home runs , 65 RBI , 24 stolen bases and 67 runs scored in 132 games for Triple - A Scranton last season , but the Yankees did n't believe he was ready to make the jump to the big leagues in 2010 .