If you're in a dynasty league with an open waiver wire, you probably spend some time scouring the waiver wire for some free agent who has a maybe, tiny, slightly greater than zero chance of emerging as a starter and helping your team this season. It happens: Victor Cruz, Alfred Morris and C.J. Anderson are youngsters who have been available around this time in recent seasons who have proven worth the flier.

With that in mind, here are 10 guys available in my dynasty leagues who might also be available in yours. If you're desperate to grab somebody to feel like you're doing something, one of these players might prove worth the investment.

Chris Matthews, Seahawks. Matthews didn't catch a pass in 2014; he wasn't even active for a game until Week 14. But in the Super Bowl, most will recall, he came out of nowhere to catch 4 passes for 109 yards and a touchdown. Seattle's depth chart at wide receiver can best be described as thin. I'm going to go pick him up right now.

Chris Polk, Texans. The Eagles let Polk go, and the Houston Texans snapped him up. Houston has Arian Foster as its feature back, but he's getting old and beat up and it's a given he'll miss a game or more to injury this season. Alfred Blue is the favorite for No. 2 duties, but Blue averaged just 3.1 yards per carry a year ago, while Polk flashed some ability in spot duty with the Eagles.

Benjamin Watson, Saints. Watson is 34 years old and probably running on fumes, but at least one reporter actually watching Saints practices said that he, not Josh Hill, was the team's main pass catcher at tight end. Some scoring systems give tight ends 1.5 points per reception, helping their value, so Watson is a guy to consider on the off-chance he turns out to be a bigger part of the offense than Hill.

MyCole Pruitt, Vikings. In keeping with the tight end theme, if you're averse to picking up borderline senile players in dynasty leagues, consider this rookie. He's behind Kyle Rudolph, but Rudolph has thus far been an injury-prone disappointment, and those injuries may have destroyed his upside. Pruitt is a pass-catching H-back type who could have a role in Minnesota's offense, especially if and when Rudolph gets injured.

Tony Moeaki, Falcons. Just one more tight end, I promise. Moeaki has some receiving ability; always has, he just hasn't been able to stay healthy. But he signed with the Falcons, and he should easily move past aging Jacob Tamme and Levine Tolilolo (please) to be the team's main tight end. You know, if he can stay healthy.

Knowshon Moreno. Moreno hasn't signed anywhere, coming off injury, but he probably will right before training camp. Last year he rushed for 134 yards and a touchdown against the Patriots in Week 1. He's 27 years old and somebody will give him a shot next month.

Jonas Gray, Patriots. Gray had a big game last year, then landed in the doghouse after being late to practice and hasn't been heard from since. But surely Bill Belichick believes in second chances and clean slates, giving Gray a chance to be the team's starting running back in Week 1 (when LeGarrette Blount is suspended). If he does well, who knows, maybe he fights for that role going forward. If nothing else, you've got a possible Week 1 starter if you have LeVeon Bell on your roster.

Brandon Coleman, Saints. You can throw a dart at the Saints' wide receivers after Brandin Cooks and Marques Colston. Coleman, Nick Toon, Seantavius Jones. With Coleman you're looking at nothing to go on beyond him catching 5 passes last preseason, but all three youngsters have drawn hype at OTAs. I like Toon best, but he's least likely to be available. Coleman or Jones are on the wire in my leagues. Make Jones No. 9.

Devin Street, Cowboys. I've gone on record saying the Cowboys will make Dez Bryant happy before the deadline for signing franchise players. But on the off-chance they don't, Street is the second-year wideout who's been filling in at OTAs. There's a lot of opportunity there is Bryant isn't on the field when the team starts its exhibition slate.