The NFL will not look into the altercation between Giants running back Brandon Jacobs and Jets coach Rex Ryan after Saturday's 29-14 Giants victory in the battle of crosstown rivals. Jacobs and Ryan exchanged heated words on the field after the final whistle, with Jacobs reportedly telling Ryan, "Time to shut up, fat boy!" among other choice bon mots. Ryan was fined $75,000 by the NFL for a confrontation with a fan at halftime of the Jets' 37-16 loss to the Patriots in Week 10.