Let's update this with some mid season dynasty rankings. I think it's obvious there are a lot of things that'll change from here on out, but at least this is how I see the rookies from 2019 falling into the dynasty landscape picture a bit. Most of them have had a good showing so far (at least the higher profile ones) so those have vaulted up a bit. Anyways let's get into it.
WR's first, I'll post the RB's tomorrow, TE's and QB's the day after
Tier 1 - (1) DeAndre Hopkins, (2) Michael Thomas, (3) JuJu Smith-Schuster, (4) Chris Godwin
Tier 2 - (5) Amari Cooper, (6) Odell Beckham, (7) Mike Evans, (8) Davante Adams, (9) Keenan Allen
Tier 3 - (10) Tyreek Hill DND, (11) Cooper Kupp, (12) Kenny Golladay, (13) DJ Moore, (14) Stefon Diggs, (15) Julio Jones, (16) Tyler Lockett, (17) TY Hilton DND, (18) Adam Thielen DND, (19) Courtland Sutton, (20) AJ Brown
Tier 4 - (21) AJ Green DND, (22) Terry McLaurin, (23) Michael Gallup, (24) DJ Chark, (25) DK Metcalf, (26) Tyler Boyd, (27) Preston Williams, (28) Allen Robinson, (29) Robert Woods, (30) Corey Davis, (31) Christian Kirk, (32) Calvin Ridley, (33) Deebo Samuel, (34) N'Keal Harry
Tier 5 - (35) Brandin Cooks, (36) Curtis Samuel, (37) Alshon Jeffery DND, (38) Sterling Shepard, (39) Marquise Brown, (40) Mecole Hardman, (41) Will Fuller, (42) Parris Campbell, (43) Antonio Brown DND, (44) Dante Pettis
Tier 6 - (45) Robby Anderson, (46) Mike Williams, (47) Diontae Johnson, (48) Jarvis Landry, (49) Julien Edelman, (50) Miles Boykin, (51) Marvin Jones DND, (52) Larry Fitzgerald DND, (53) JJ Arcega-Whiteside, (54) Josh Reynolds, (55) Tyrell Williams, (56) Marquez Valdes-Scantling, (57) Jalen Hurd, (58) Andy Isabella
The way I broke the 1st and 2nd tier down is that the top2 are studs with/without elite QB play. Nuk was so productive with guys like Tom Savage and he'll be fine without Watson if anything happens future wise, but it obviously helps him a lot to be paired long term with Watson. Same with MT who's now proven that he's productive with Bridgewater through the season. Then you have the ultra young duo in JuJu and Godwin who can be staples of a dynasty team (wouldn't fault anyone for having them #1 and #2). Can't say the same with the 2nd tier as it's mostly guys who are the same age, who are elite but haven't fared as well with bad QB play. JuJu and Godwin get the nod because of their age and it's a safe pick that won't deteriorate value. Anyone in Tier 2 could start plummeting any year now if their situations don't improve, all carry some skepticism, but they are the elite group of WR's.
Tier 3 is basically guys that are steady or ceiling players without as much of a floor as Tier 2, not quite elite, but very good. Or aged vets who are super productive still, usually with a DND classification for me. In terms of 2020 rookies, I imagine there's at least 3 WR's I would end up putting in this tier. Probably near 15 but I really don't know yet. But this is definitely where I'd start sprinkling in the rookies.
Tier 4 you get to the rookie WR's from 2019 mostly and young guys making a case for a push. Some have already pushed rather high (McLaurin and Chark), some have yet to do a whole lot but it's clear to see improvement coming (Deebo). I would likely have a tier break after Metcalf if I was comfortable with the QB outlook for those guys 19-24, but I don't so they're grouped with others 25-33.
Then you move into Tier 5 which is guys that seem like they could be really good #2's for an offense, maybe decent WR3's for a fantasy team with some boom weeks mixed in. I wouldn't hate having any on my teams, but I wouldn't feel comfortable starting most of them either.
To finish the tiers I have completed was Tier 6, a group of WR's who are depth fill in types or long shot young guys that could be nice stashes for shallower leagues. I feel like their floor in general is lower than Tier 5 players, but the ceiling could be about the same.
**Noteable guys not in my rankings. Sammy Watkins, Hakeem Butler, James Washington, Daeshawn Hamilton, Josh Gordon, Emmanuel Sanders. I think that covers most names. As always let me know some thoughts, maybe a guy I forgot here or in the rankings.