By Matt Audilet On Sunday, the 10-3 Dallas Cowboys will travel to Buffalo for a Week 15 matchup against the 7-6 Bills. Despite boasting a far better season record, the Cowboys are currently listed as a 1.5-point underdog to the home-team Bills. Booger McFarland agrees with this betting line. During an appearance with PTI on Friday, the ESPN analyst said he’s leaning toward the Bills because of two reasons: the weather forecast and the fact that Buffalo is “desperate” for a win. The Bills are 7-6 coming off last weekend’s win over the Kansas City Chiefs. Josh Allen and his squad trail the 9-4 M…