Giants, no question. First and foremost, they are the NL team. I will root for any NL team in the WS except the Phillies, since the AL doesn't play real baseball. Second, how can you not root for a team of losers and castoffs like the Giants. A team where Cody freaking Ross, a placed on waivers pickup from the Marlins of all teams, is NLCS MVP. A team where you have a long haired pothead as the pitching ace?
Why would a Nationals fan root for Cody Ross? He was definitely a Nationals killer.