There have been some unknown heroes who have impacted the first two weeks of the NFL season, and there are going to be some of these waiver-wire wonders and end-of-the-bench enigmas who can step up and have big games in any given week.

Everyone wants to feel like a genius by starting next week's Niles Paul, and while you might end up starting a dud, with sudden injuries and lingering question marks, taking a chance on some of these players can pay off big - if you can choose the right ones.

Prognosticating is hard, but there are some enticing matchups to be had for some of these guys, and I've found 10 who are owned in, roughly, 50% of ESPN leagues or fewer who can have a big Week 3 and help a free roster spot into points on your roster.

Let's take a look.