Here's a look at some players that should take priority if you're hoping to pick up some reinforcements from the waiver wire heading into Week 15.
J.K. Dobbins, RB, Ravens: If he got slept on before his return last weekend, make sure you grab him for the playoff push. He rushed 15 times for 120 yards and a touchdown in the win over the Steelers with two good matchups coming up.
D.J. Chark, WR, Lions: He's played well three weeks in a row and is getting more involved in the offense. He caught six passes for 94 yards and scored in the win over the Vikings. He has a tough matchup with the Jets next but two good matchups after that.
Chuba Hubbard, RB, Panthers: Even with D'Onta Foreman still in action, Hubbard has two straight games with at least 14 carries. He had 74 rushing yards and a TD in the win over the Seahawks. Hubbard also had three receptions for 25 yards.
Jerick McKinnon, RB, Chiefs: The change of pace back made the good matchup with the Browns pay off as he caught seven passes for 112 yards and two TDs, including a fantastic touchdown reception on an improvised throw by Patrick Mahomes.
Evan Engram, TE, Jaguars: His career started well as he was peppered with targets with the Giants a few years ago. Injuries have slowed him since the early success, but he had a huge game against the Titans as he caught 11 passes for 162 yards and two scores.
Pierre Strong, RB, Patriots: The rookie showed some explosiveness as he rushed five times for 70 yards and scored. He also had two catches for 20 yards. The only issue is we're not sure about the status of Damien Harris or Rhamondre Stevenson in Week 15.
Chris Moore, WR, Texans: With two good matchups coming up, Moore looks like he could be valuable if Nico Collins and Brandin Cooks remain out with injury. Moore did well against the Cowboys, catching 10 passes for 124 yards.
Brock Purdy, QB, 49ers: You have to monitor his health, because he's dealing with an oblique injury. But he was great in Sunday's win over the Buccaneers. He has to play on a quick turnaround against the Seahawks coming off his 185-yard, 3-total TD performance.
Marquise Goodwin, WR, Seahawks: If you need a possible hero play in the playoffs, you could do worse than Goodwin, who just caught five passes for 95 yards and a TD. Problem is he had just one catch for 17 yards in the previous game. Like I said, hero play.
Zay Jones, WR, Jaguars: He made eight catches for 77 yards in Week 14, but he's been uneven for the season. On the bright side, he's been targeted at least five times in each game since Week 9.
Jordan Mason, RB, 49ers: Mason rushed 11 times for 56 yards in the win over the Buccaneers a week after gaining 51 yards on just eight carries in the win over the Dolphins. If you want to bank on him scoring, he could pay off even as Christian McCaffrey's backup.
Elijah Moore, WR, Jets: He's gained at least 60 yards in two of the last three games and has a good matchup with the Lions coming up.