The final preview of the year! The San Francisco Giants are visiting the San Diego Padres for that mystical series that was supposed to start the regular season, but now ends it instead. I like the idea of getting 159 more Giants games after this series, but instead we get 0. Tough life. There are limited, but not nonexistent things to play for. The Giants can play the role of very mild spoilers with some wins, as the Padres currently hold the second Wild Card spot but have just a one game lead over the Philadelphia Phillies. The Giants can’t…