Every NFL Sunday brings with it a unique set of circumstances. Sometimes there are a bunch of injuries, leading to a seemingly endle s supply of potential waiver moves. Other times, there are minimal injuries and even fewer interesting breakouts. It's not difficult to figure out what type of Sunday just pa sed after aquick glance at our top Week 4fantasy waiver wire pickups and free agent adds. Of course, the biggest fantasy football news (and potential pickup) happened earlier in the week when Christian McCaffrey injured his hamstring, opening the door for handcuff Chuba Hubbard to take over. But heading into the two remaining prime-time games on Sunday, Adam Wainwright Jersey we haven't added a lot of substance to the waiver wire. Zack Mo s and Peyton Barbermade some waves among RBs, while Hunter Renfrow, Emmanuel Sanders, DeSean Jackson,Tyler Conklin, and Kendrick Bourne seemingly broke out among pa s-catchers. Overall, though, it's looking much more like a "free agent" week than a "waivers" week.Even with that said, there are always potential depth pieces to add. Our has several more interesting WRs, and TEs (Tim Patrick,James Washington, Pat Freiermuth, Evan Engram, Collin Johnson, A.J. Green, Christian Kirk), all of whom could continue to see upticks in targets because of injuries. Unfortunately, these guys don't profile as roster saviors by any means. They might be Week 4 saviors, though, and playing things a week at a time is never Jedd Gyorko Jersey a bad move in fantasy. That's why we also have plenty of Week 4-specific streaming suggestions at QB, TE, and D/ST, which can be found at the end of this list.MORE WEEK 4: | | Hubbard is definitely worth a top waiver claim, though it's po sible McCaffrey is only out a week or two. Still, after we saw CMC mi s 13 games because of three different injuries last year (and has now added a fourth different ailment), there's no reason to think this will be the only time he mi ses. Invest in Hubbard now (and keep an eye on Royce Freeman). Other than that, though, it's tough to spend big on a wide receiver. Mo s seems like the only other guy worth a waiver claim, and he's probably not worth a top-five claim given the ambiguity that we know will continue in the Bills backfield. The same goes for Barber, as he doesn't figure to have much (any?) value once Josh Jacobs returns, which could be as soon as next week.WEEK 4 PPR RANKINGS: | | | | | Top fantasy football waiver wire pickups for Week 4Unle s otherwise noted, only players owned in fewer than 50 percent of Yahoo leagues considered. Chuba Hubbard, RB, Panthers.With Christian McCaffrey (hamstring) likely to mi s at least the next game or two, Hubbard suddenly becomes a potential RB2. It took him a while to get going after replacing McCaffrey on Thursday, but he did well as Carolina's closer, finishing with 52 rushing yards on 11 carries Carlos Martinez Jersey and adding another 27 receiving yards on three catches (five targets). As we saw last year when Mike Davis filled in for McCaffrey, the Panthers won't change their offense much even with a backup RB in the lineup. They'll still throw often to Hubbard, so he should have plenty of value in both standard and PPR leagues. Royce Freeman will also be involved, but expect Hubbard to handle the bulk of the touches against the Cowboys next week and po sibly the Eagles the week after.Emmanuel Sanders, WR, Bills.Stefon Diggs is going to be a constant, but there will be a different No. 2receiver in Buffalo every week. It was Sanders' turn in Week 3, as he caught five pa ses on sixtargets for 94 yards and two TDs. Sanders saw 14 targets in the first two weeks, so even though he caught just six for 100 yards, he seemed due to break out eventually. Can he be consistent? He's playing a slightly higher snap share than Cole Beasley and a significantly higher one than Gabriel Davis, so that's a plus. He's also clearly talented and in sync with Josh Allen, so that bodes well for him, too. Overall, he's worth owning and in play as a WR3 most weeks.MORE WEEK 4: | | Zack Mo s, RB, Bills.We had our doubts about Mo s after his Week 1 scratch and his late-game stat-padding in Week 2, but he Tyler O Neill Jersey looked every bit Devin Singletary's equal in Week 3. Mo s had two more carries (13) and 34 more rushing yards (60) than Singletary, and he even had two more catches (3) and one more target (3) than Singletary. All told, Mo s had 91 total yards and a TD. We know the Bills mix up their RB usage all the time, so we're not confident Mo s will continue seeing this type of workload, but at the very least, he needs to be owned in more than 53 percent of Yahoo leagues. Upcoming games against Houston and Kansas City could yield big results with even 12 touches.WEEK 4 STANDARD RANKINGS: | | | | | Hunter Renfrow, WR, Raiders.Renfrow might be more than just a "PPR receiver." Yes, he's more valuable in that format, but with nine, seven, and six targets, respectively, so far this season, he's clearly a big part of Vegas' offense. He had his best game of the season in Week 3, catching five pa ses for 77 yards and a score. Darren Waller will always get his targets, and Henry Ruggs III has a higher ceiling in any given game, but Renfrow has turned into Mr. Security Blanket for Derek Carr, and that doesn't Ozzie Smith Jersey figure to change any time soon. He's in play as a WR3 next week against the Chargers.WEEK 4 DFS LINEUPS: | | DeSean Jackson, WR, Rams.Chances are, this was just a random D-Jax blowup week, but given how sharp the Rams' offense has looked, he's worth mentioning. The oft-injured speedster caught three-of-five targets for 120 yards and a TD against the Bucs, showing he still has monster upside any given week. Cooper Kupp is clearly Matthew Stafford's favorite target, but with Robert Woods struggling to get going and Van Jefferson not breaking out, Jackson is worth having around as a boom-or-bust streamer, especially the next two weeks in what could be shootouts against Arizona and Seattle.For additional waiver/free agent suggestions, including additional QB, RB, and WR breakouts and potential streamers, check out our full Week 4 list.