We are two weeks into the preseason and at the height of fantasy drafts. Performance and injuries have caused players average draft positions to rise and fall.

As you prepare for your fantasy draft, which players are no longer sleepers and what players are now undervalued?

John Brown (ADP increased from 130th to 109th)

Brown is one of our fantasy sleepers – a player not being drafted as a starter but should be. Other owners are wising up to Brown's value but the Cardinals receiver is still going in the 12th round or later in most drafts.

Devin Funchess (ADP increased from 239th to 152nd)

The second-round pick has seen his fantasy stock rise following Kelvin Benjamin's ACL tear last week. Funchess is a big target; we project the rookie to catch 55.2 passes for 674.3 yards and 5.4 touchdowns. His current ADP is in line with our projections.

Randall Cobb and Davante Adams

Jordy Nelson is expected to miss the season with an ACL injury. It has been less than 24 hours since Nelson's injury but Cobb and Adams' average draft position are beginning to move. For the full analysis on the impact of Jordy Nelson's injury including updated fantasy projections – click here.

Eddie Royal (ADP increased from 273rd to 162nd)

Royal's bandwagon is starting to get full and even with a big jump in ADP there is still value to be had drafting Chicago's new receiver. Kevin White's injury makes Royal a top 50 receiver and even more valuable in point-per-reception leagues.

Kevin White (ADP decreased from 80th to 148th)

Speaking of White. The No. 7 overall pick in the 2015 draft will begin the season on the physically unable to perform list after undergoing surgery to repair a stress fracture in his left shin. White will miss a minimum of six games but likely the entire season, he should only be drafted in keeper leagues.

Lance Dunbar (ADP decreased from 234th to 258th)

The Cowboys third string running back is not on fantasy owner's radars and his average draft position continues to slide. That is a mistake. Darren McFadden is oft injured and isn't a threat for serious touches. Joseph Randle is going to be the starter but there will be a nice role for Dunbar. We project the lightly used back to have nearly a 1,000 combined yards and 6.4 touchdowns.

Robert Griffin III (ADP decreased from 181st to 214th)

A week ago RG3 said he was the best quarterback in the league. A few days later Washington's quarterback left a preseason game with a concussion and a shoulder stringer. Griffin's 2013 rookie season seems like a long time ago, the former second overall pick remains undraftable in our projections.

Average Draft Position Change