Even though 254 players were taken in the 2013 NFL Draft, they aren't the only ones who will get a chance to make an NFL roster this fall. Every team signs numerous undrafted free agents following the festivities in New York. As history has shown, more than a fair share of these UDFAs not only play in the NFL, but enjoy long and productive careers. In fact, a select few have already been inducted into the Pro Football Hall of Fame with the possibility of more to come.

The Dallas Cowboys and Washington Redskins will write the latest chapter in their historic rivalry when the two face off at 8:20 p.m. ET tonight on NBC. The winner of this game, the 106th overall meeting between the two, will lay claim to the NFC East division title, which would be the Cowboys’ (8-7) first since 2009 and the Redskins’ (9-6) first since 1999.

The Pittsburgh Steelers and the Dallas Cowboys will each be looking to stay above .500 and in the thick of the playoff hunt when they face off this afternoon at 4:25 p.m. ET on CBS. The Steelers (7-6) are currently holding onto the final wild-card spot in the AFC, while the Cowboys (7-6) need to keep winning to have any hopes of securing a postseason berth in the NFC bracket.

The Philadelphia Eagles will try to get their first win since late September when they square off against the Dallas Cowboys tonight at 8:20 p.m. ET on NBC. The Eagles (3-8) have lost seven games in a row, including a 38-23 loss to the Cowboys on Nov. 11. Meanwhile the Cowboys (5-6) would like nothing more than to get back to .500 by handing their NFC East rivals a second defeat in less than a month.

The Washington Redskins will spend yet another Turkey Day in the deep south as they will meet up with the Dallas Cowboys for a key NFC East divisional clash that will kickoff at 4:15 p.m. ET on FOX. Both teams enter this game trailing the defending Super Bowl champion New York Giants atop the division, so this first meeting between the two could go a long ways in determining playoff fates.

Two NFC teams with drastically different 2012 results will clash on Sunday Night Football, when the Atlanta Falcons host the Dallas Cowboys at 8:20 p.m. EST on NBC. Mike Smith’s club is the only undefeated team left in the NFL, especially impressive since four of the Falcons’ seven victories have come on the road.

Two classic franchises will battle on Monday Night Football when the Dallas Cowboys host the Chicago Bears at 8:20 pm EST on ESPN. Both teams enter the contest at 2-1, and the victor at Cowboys Stadium will secure a positive start towards the goal of making the postseason. The Cowboys and Bears have top ten defenses, so a fairly low-scoring affair is expected tonight in Texas.

The NFL season is finally here, and the 2012 campaign will begin in grand fashion tonight (8:30 p.m. ET) with the Super Bowl champion New York Giants hosting the Dallas Cowboys.