Before you determine which players you should target on the Fantasy football waiver wire ahead of Week 2, you NEED to see what Jacob Gibbs has to say.

Gibbs uses a data-driven approach that has helped him consistently provide accurate rankings at every position. He has proven to be one of the nation's most accurate Fantasy rankers in recent years -- posting the eighth-most accurate results over the past three seasons, according to Fantasy Pros.

Now, he's revealed the best widely available free agents following Week 1. One player to target on the Week 2 waiver wire: Chargers running back Joshua Kelley. The fourth-year pro out of UCLA stepped in nicely when Austin Ekeler (ankle) went down in Week 1. Kelley had 16 carries for 91 yards and a touchdown. Ekeler's status is uncertain for Week 2 and beyond, so Kelley holds a lot of value as an injury replacement. He's also an intriguing roster stash regardless of Ekeler's outlook since he could get some goal-line work for the high-powered Chargers offense.

Gibbs is also all-in on a young receiver who smashed expectations in Week 1! This player is still widely available and could be a HUGE boost to your roster moving forward! Anyone who adds this player could hit it BIG. You ABSOLUTELY need to see who it is before making any Week 2 waiver wire claims.

Which players should you target on the Week 2 Fantasy football waiver wire, and which breakout receiver is a MUST-ADD? ... Join SportsLine right now to see the optimal league-winning free agents, all from one of the nation's most accurate rankers!