Lefty is the best bet to step under center for the golf fantasy football team. Phil is a respected, knowledgable veteran. He certainly won't run by you, but he'll perform well in the biggest moments. Also, he's been photographed plenty of times letting it loose either with a football or baseball. We presume he's got a pretty good arm.
Bubba Watson would be Phil's backup. Bubba is tall, athletic and very popular; he could really play anywhere on the field. However, he has a tendency to extend blame elsewhere when he's not in a good mood, which could be troublesome. Backing up Phil is a good spot for him.