Fantasy Upside
Jamaal Williams came out of nowhere last season to lead the league with 17 rushing touchdowns with the Lions. He's now in New Orleans and could see a similar role as a goal-line and early-down back for the Saints. He could also see more work if Alvin Kamara gets hit with a suspension.
Fantasy Downside
Williams could see goal-line work, but so will Kamara and Taysom Hill. Williams also doesn't help in the passing game. He caught all of 12 passes last season with the Lions - though he did catch and he arguably downgraded at quarterback from Jared Goff to Derek Carr. And good luck getting 17 touchdowns again.
2023 Bottom Line
Williams could be the RB1 for a time if Kamara is suspended and rookie Kendre Miller takes time to get up to speed. But as a back that is more a plodder and one that will get goal-line work sniped from him, Williams is a borderline flex option when sharing the field with Kamara. He will have upside if and when he doesn't have to share the field with Kamara.