The San Francisco Giants did not have the best talent on paper in 2014, but they still were World Series champions for the third time in five years.And heading into 2015, it looks like the Giants may once again be underdogs. Top 5 San Francisco Giants Postseason Moments With Pablo Sandoval and Michael Morse heading east, fans were hoping the Giants could land big names this offseason, like Jon Lester or Justin Upton. Some would have been OK with a Melky Cabrera reunion.But the flashy name never came to San Francisco. Instead, General Manager Brian Sabean brought in under-the-radar players, leaving some open questions. Check Out Hunter Pence's Classic Video Game Collection Here are five of them the Giants face for the 2015 season:Starting Pitching: Giants Unveil Black Alternate Jerseys for 2015 Season The Giants essentially won the World Series last year with a one-man rotation. Other than Madison Bumgarner, no starting pitcher made it to the sixth inning during the 2014 Fall Classic.Tim Hudson started 2014 like a Cy-Young candidate, but fell flat mid-season. After the All-Star Break, Hudson went 2-7 with a 4.73 ERA. His ankle surgery during the 2013 season affected his...