28. Miami Dolphins (28)
Top three backs: Kenyan Drake, Frank Gore, Kalen Ballage
Projected unit stats: 330 carries, 1,379 yards, 8 TDs; 72 receptions, 554 yards, 2 TDs
Outlook: Drake has registered only 166 carries since being drafted in the third round of 2016, but his career 5.0 yards per carry supplies plenty of reason for optimism. He enjoyed a mini breakout down the stretch last season, pacing the league with 444 rushing yards once promoted to a full-time role in Week 13. He's expected to get the first shot at lead-back duties, but 35-year-old Gore, who is averaging 3.80 YPC over the past three seasons, also will be involved. Fourth-round rookie Ballage has generated some hype, but he'll need to dramatically improve on ugly efficiency at Arizona State.