Real Or Fake: Are 3-0 Starts For Bills, Chiefs, 49ers, Vikes & Raiders Legit Or Mirage?

Five teams — Bills, Chiefs, 49ers, Raiders and Vikings — are off to 3-0 starts, with the Raiders and Vikings the biggest surprises.
A 3-0 start helps but doesn’t guarantee a playoff spot (roughly 73% historically), so it’s likely at least one of these teams won’t make it.
Top small-talk storylines: Josh Allen’s revamped Bills defense, a healthy Patrick Mahomes plus Kenneth Walker boosting the Chiefs, and the Vikings’ defense (and the Raiders’ surprising turnaround) carrying those clubs.