- If you're looking for a receiver who has a chance to develop into a premium FF talent, I'd suggest focusing on the following: Chris Harper, Marcus Davis, Mark Harrison, Josh Boyce, DeAndre Hopkins, Cordarrelle Patterson, Quinton Patton, and Da'Rick Rogers. If there's a future Pro Bowl type of receiver in this class, it's probably one of those guys. I think Allen, Hunter, Wheaton, and Woods also have value, but there are warts. Wheaton is too small to be a #1 and not quite fast enough to dominate despite that. As mentioned previously, Hunter is rail thin. Other than that, he checks every box. Production, speed, explosiveness. Woods just screams #2 receiver because he doesn't have any special athletic qualities.
Those statements above suggest to me you're focusing you analysis on the combine way too much. If finding premium NFL talent was as simply as measuring BMIs relative to their speed and jumping ability from a stand up position, then maybe that list of potential premium NFL talent would be more apt and more closely resemble how the actual NFL draft turns out. Mark Harrison, and Marcus Davis severely lack WR skills, which is much harder to develop in the NFL than it is to put on 10 pounds in the NFL for guys like Hunter/Wilson. Boyce, Patterson, and Rogers also have a pretty bad tendency for body catching, which can be a pretty difficult tendency to shake. I'd easily take the Allen, Hunter, Wilson, Woods, and Wheaton group, warts and all, over the bolded group.
I think you have to clarify what you're looking for. If you're just looking for a solid starter for your NFL team, give me Patton, Woods, and Wheaton all day over guys like Harrison and Davis. However, if you're looking for a player who has a non-zero probability of developing into a frontline NFL #1 WR, I'd argue that guys like Patton, Woods, and Wheaton simply don't have the athletic raw materials needed for the job. Here's a rough list of the guys that I'd currently consider elite #1 receivers in the NFL. There are four numbers alongside their names: their BMI, 40, vertical leap, and broad jump.
Andre Johnson - 29.5 (4.41 - 39" - 11'0")
Vincent Jackson - 28.9 (4.46 - 39" - 10'9")
Dez Bryant - 28.8 (4.52 - 38" - 11'1")
Victor Cruz - 28.3 (4.47 - 41.5" - 10'5")
Calvin Johnson - 28.3 (4.35 - 42.5" - 11'7")
Larry Fitzgerald - 28.3 - ???
Hakeem Nicks - 28.3 (4.51, 36", ??)
Michael Crabtree - 28.1 - ???
Demaryius Thomas - 27.8 - ???
Julio Jones - 27.8 (4.34 - 38.5" - 11'3")
Brandon Marshall - 27.6 (4.52 - 37" - 10'0")
Roddy White - 27.2 (4.46 - 41" - 10'6")
Steve Smith - 27.2 (4.41 - 38.5" - 10'1")
Reggie Wayne - 26.9
Marques Colston - 26.9 (4.50 - 37" - 10'3")
Percy Harvin - 26.7 (4.39 - 37.5" - 10'1")
AJ Green - 26.0 (4.48 - 34.5" - 10'6")
What jumps out at me is that almost all of these guys had very strong numbers in at least two out of the three drills that I'm looking at here. To be a special player in the NFL, you generally have to be an exceptional athlete. And that's usually going to show up in the drills. Not always, but usually.
Not every workout warrior is going to be a great NFL player. That goes without saying. Guys like Marcus Davis and Mark Harrison are probably just this year's version of guys like Johnnie Morant and Paul Hubbard. Receivers who looked the part on paper, but couldn't play a lick.
Elite athletic qualities aren't sufficient for superstardom, but they might be necessary. You need a certain combination of speed, strength, and explosiveness to reach the Pro Bowl level. When I look at guys like Woods and Patton, I don't see that. I see solid #2 receivers who have a relatively low ceiling. They will probably be good pros and in the right system they can be useful WR2-WR3 types for FF teams, but they have no probability of ever being a dominant #1.
When you talk about trying to assess the FF value of these players, I think you need to know what you're getting. A guy like Marcus Davis is probably 85% likely to be a bust. A guy like Quinton Patton or Robert Woods probably has a 35-60% chance of becoming a solid pro. The difference is that Davis has a higher ceiling in the unlikely event that he puts all the pieces together.
Hunter is kind of a different beast. He's extremely skinny. On the other hand, he's distinct from guys like Woods and Patton because of his hops and speed. He probably belongs in the group with guys like Rogers and Patterson who appear to have enough standout athletic traits to become elite #1 receivers if it turns out that they have solid football skills in addition to their athletic gifts (which is another debate).