Jennings turning it around?

Tampa Bay Rays centerfielder Desmond Jennings had a rough first 22 games of the season, bating .226 with an on-base percentage below .300. Such struggles got me wondering whether or not skipper Joe Maddon might consider using Ben Zobrist in the leadoff spot, but Jennings must have an ESPN Insider subscription, because since that time he's turned it up a notch.