Coach Taylor asks himself whether he should shake things up when it comes to his quarterback controversy, while his wife asks whether she is able to shake things up because Buddy is schmoozing up to the school district's superintendent, Matt gets shaken when his mother shows up in town and Tyra shakes things up with Landry when an old friend of Billy's shows up in town and begins paying her attention and, finally, Smash feels a bit shaken up as his tryout date comes closer.

Buddy tries to use Tim to get to Lyla, who's still mad about losing her college fund to a business deal and it gets worse when she finds she's been accepted by the college she's always dreamed of. Buddy also enlists the power of the Dillon Panthers boosters in order to re-draft the line proposed by the school district when a new East Dillon High School is proposed. Landry and Tyra bond over Tyra's sister's wedding, while J.D. and his father don't exactly see eye to eye over the girl in J.D.'s life

Skipping ahead five months in time, Dillon High School finds its graduating class with: Lyla, who's father has come up with a plan for her to still possibly attend Vanderbilt; Matt, who plans to attend a school in Chicago away from Julie; Tim, whose brother tries to get a mechanic's garage going while planning to attend college himself; and Tyra, who's application is still up in the air in wanting to attend TU. Meanwhile, the issue over splitting Dillon High School seems small, compared to the fact that outside influences such as money and a control for power continue to affect Coach Taylor, even while his contract comes up for negotiations.

Coach Taylor tries to foster community interest in the East Dillon Lions by staging a pep-rally while dealing with the increasing friction between Vince and Luke, his two star players. Tammy is still suffering the repercussions of making Luke Cafferty attend East Dillon. Riggins finds himself pageant dress shopping with his landlady's daughter and hunting with a trigger happy Matt Saracen. Meanwhile Julie accompanies Devin to a gay bar and runs into someone unexpected.

Luke Cafferty's mom raises a ruckus and wants Mrs. Taylor fired for her role in the aborting of her grandson. Landry and his folks invite Jess over for a rather awkward dinner. Julie reacts badly when Matt finally calls her to say he misses her. Luke becomes more and more dependent on pain pills and continues to hide his injury from everyone until it results in a crisis. Vince gets in deeper with the neighborhood thugs after borrowing money from them to get his mom into rehab. Mrs. Sproles comes onto Tim after a celebratory dinner then reacts badly when she finds him in a questionable situation with her daughter.

The final game of the regular season has the East Dillon Lions slated to host the Dillon Panthers in what is sure to be the mother of all cross town rivalries. When the Panther boosters question the fitness of the East Dillon field it quickly escalates from toothpick pranks to torn up turf. Meanwhile the pro-life witch-hunt to get Tammy terminated for counseling the pregnant Becky escalates. Adding to the chaos, Mindy goes into labor, Billy goes on a caffeine bender, and soon after the boy is born, Uncle Tim gets arrested when the cops bust the chop shop. Meanwhile Vince is reeling from the shooting death of his childhood friend and the gang that he's been running with want him in on getting vengeance.

Jess confides to Landry that she has feelings for Vince. Thanksgiving arrives, the day before the big game finds the Taylors playing host to an extended family dinner. The Riggins are there including the newest Riggins. Matt's back from Chicago. Buddy is bringing his own turkey to deep fry. Then on Friday, The lions meet the Panthers on the Panther's home field but they're a tougher team than anticipated. It all comes down to Landry can he make a 45 yard field goal and win the game?