Nate Schierholtz went 3-for-4 with two homers and six RBI to lead the Cubs' offense on Monday. Schierholtz has 18 homers in 347 at-bats this season after hitting 24 in his first 1,275 major league at-bats. That he's gotten out of San Francisco and into a better park for power hitters has surely been a factor there, but even so, his .522 slugging percentage is a big surprise. The Cubs will be able to keep him around for next year, too.