The Tigers could give rookie outfielder Austin Jackson a chance to not only replace Curtis Granderson in center fielder, but also in the leadoff spot. "I assume starting off that Jackson's going to probably lead off in Spring Training to see what he looks like," Detroit manager Jim Leyland said. "I'm not really sure who's going to hit second just yet. We'll take a look at it." Leyland raised the possibility that Jackson and fellow rookie Scott Sizemore could bat first and second, but he isn't sure whether he wants the two young players hitting in front of Miguel Cabrera in the lineup. "There's one thing I know about Jackson: I know he's a Major League center fielder," Leyland said. "The question with him is how soon does he progress at the plate to become a good Major League hitter. There's no question, I'm real comfortable that he's going to be a very good center fielder. I'm not worried about that. His defense is going to be fine. That's not even a question for me. "But you can't expect him to just come in and tear it up offensively. It's tough. It takes time. So you have to break him in, nurse him and not throw him to the wolves. But if you're going to play every day, you're going to face some good Major League pitching."