NFL picks, predictions for Week 5: Bills edge Texans, Cowboys beat Steelers in clutch road victories

The NFL has 13 teams with a 2-2 record after four weeks, which speaks to the parity of the playoff race heading into Week 5. The Bills meet the Texans in a showdown of 3-1 AFC hopefuls. The Bills are coming off a 35-10 loss to the Ravens, and the Texans are looking to build on a 24-20 victory against the Jaguars. Of course, Stefon Diggs will be the center of attention in this game.