Breaking down the film: Fantasy takeaways from Week 1

Patrick Mahomes looked great in Week 1, but will he continue his hot play in his second start? Photo by Harry How/Getty Images

Kansas City Chiefs quarterback Patrick Mahomes finished with 257 yards and four touchdown throws on 15-of-27 passing in a win over the Los Angeles Chargers on Sunday. And we saw the upside to his game. The system works, too, with Andy Reid pulling the strings. But does that performance lock in Mahomes as a QB1 heading into Week 2?

Let's talk about the Chiefs' young quarterback, wide receiver Phillip Dorsett in New England, Andrew Luck's new playbook with the Colts, Saquon Barkley's home run ability, Dalvin Cook, Dak Prescott and more.

Here are my fantasy takeaways from Week 1 of the 2018 NFL season: