Dissecting 3-0 teams: why the Bills, Seahawks, Steelers, Vikings and Chiefs are 3-0 | Football 301 Yahoo! SportsNFL Week 4 Power Rankings: Bills look like best team in football, take top spot Yahoo SportsNFL power rankings Week 4: Which 3-0 teams fall short of top five? USA TODAYNFL Week 4 Power Rankings: Vikings, Seahawks among early-season surprises – The Athletic The New York TimesThe First Read: Buy or sell five surprise teams off to hot starts? Risers/sliders from Week 3; MVP rankings NFL.com