By Tzvi Machlin Sunday’s game between the Philadelphia Eagles and Dallas Cowboys could be one of the biggest regular season games of the year – or the last several years for that matter. The 9-3 Cowboys take on the 10-2 Eagles with both teams hoping to take a ton of momentum into mid-December and the final four weeks of the regular season. So former Cowboys star Dez Bryant intends to make sure that there are more stars in AT&T Stadium than just the ones on the team’s helmets. “I have a star studded cast that will be attending the big Dallas tailgate Dallas Cowboys vs Philadelphia Eagles If you…