We're closing in on the end, so I've turned my main article highlighting the into a spotlight on some matchup-based plays to target on waivers. Given the amount of injuries we've seen this season Tyler Beede Jersey , that turns the Deep Dive into "handcuff central," more or le s. Most of the players below will need something to change to get their opportunity to truly produce in fantasy, such as an injury to someone ahead of them on the depth chart. And while we never wish injury on a player, it's a fact of fantasy and real football that injuries happen, and teams need to be prepared to fill the void.With that, let's move on to the "Deep Dive" waiver wire targets for Week 15.Running backs, (13.9 percent owned) suffered a hip injury on Sunday night against the , and he was seen on crutches on Tuesday at the team facility. I moved Bolden to the main waiver column, but left White here as he's more viable in PPR formats (he was the only back to catch a pa s against Houston). Blount owners and those looking for running back help after the lo s of will want to monitor the injury report this week and potentially make a move to get White. He hasn't seen a ton of touches in recent weeks (26 in the last month), but has been very effective with his opportunities (1.73 fantasy points per touch) for fantasy owners. & , (0.6, 0.1 percent owned)Polk and Grimes have officially taken over the Houston backfield from , each play around 40 percent of the offensive snaps the last two weeks while Blue has played just seven percent. Polk led the way with 13 touches, while Grimes did his damage (62 total yards) on nine. Both are hard to trust in 10-team standard leagues as touchdown-dependent starts, but those Donovan Solano Jersey playing in more robust leagues should give these two a look. & , (0, 0.1 percent owned)The Rawls injury this week was just another reminder to handcuff your stud running backs. Williams continues to get it done for the , but his owners would be wise to stash Tou saint or even on their bench. Todman might have slightly more upside (even though he's been inactive the last few games), as he seems like the better fit to handle a heavier early-down workload than Tou saint., (0.2 percent owned) dominates the backfield touches in Arizona (thank you, Bruce Arians), but he did get dinged up against the on Thursday night. He still figures to control this backfield moving forward, but Williams is a smart add for Johnson owners., (0 percent owned)Gillislee vultured a touchdown from in his "revenge" game against the , likely angering McCoy (and undoubtedly his fantasy owners). With still on the shelf, Gillislee is the handcuff to target in Buffalo, as he'd inherit a huge workload Pat Burrell Jersey were McCoy forced to mi s any time.Daniel Herron, (0.3 percent owned) is old and playing on a bad team. If you own Gore, you should own Herron too.Other names to consider: (MIN), (BAL), (DEN), (DAL)Wide receivers, (10.8 percent owned)Since his team's bye, Wheaton beat the odds and became a real part of the Pittsburgh offense, with 50-plus yards in three straight games. He's a name to look for in deeper leagues, and a solid stash play for Mel Ott Jersey and owners as a handcuff., (1.3 percent owned)Nelson is fading back into obscurity a bit with and healing up, but he remains a high-upside stash. The pa sing attack is among the best in the league, and Brown, Floyd or owners could give their lineup a bit of insurance in case of an injury by picking up Nelson., (0.7 percent owned)It appears as if all does is catch touchdowns (no disrespect to Cris Carter). Those looking for a boom-or-bust play next week could roll out Roberts when the come to Oakland., (47.6 percent owned)It turns out Agholor does exist! found him for a deep touchdown, and targeted him downfield a few other times as well, though they were unable to connect. The team clearly would like Agholor to do his best impersonation of 2014 , and if Agholor gets to even a third of that level down the stretch he could have some relevant fantasy outings.Other names to consider: (HOU), (SD), (WAS), (NYG), (GB)Tight ends, (0.1 percent owned) suffered a knee injury on Sunday that apparently looked way worse than it actually was. Still, his owners may want to scoop up Dickson this week in case Carolina gives Olsen some extra rest heading into the postseason, seeing as he's such a critical part of their offense. Other names to consider: (OAK), (HOU)-- Alex Gelhar is a writer and editor for NFL.com, and the producer of the . He is beyond excited for "Star Wars Pablo Sandoval Jersey : The Force Awakens" this week. Chat with him about movies or ask him for fantasy advice on Twitter .