There's a lot more missing than this, but I don't think they affect the list as much
Final Rankings Missing Players:
Robert Wright, PG Baylor, #15 Overall
Donovan Dent, PG New Mexico, #27 Overall
Braden Smith, PG Purdue, #38 Overall
Eric Dixon, PF Villanova, #43 Overall
Tomislav Ivisic, C Illinois, #50 Overall
Andrej Stojakovic, SF California, #51 Overall
Chase Hunter, SG Clemson, #53 Overall
Markus Burton, PG Notre Dame, #55 Overall
Fletcher Loyer, SG Purdue, #57 Overall
Chucky Hepburn, PG Louisville, #65 Overall
Hunter Dickinson, C Kansas, #66 Overall
David Joplin, PF Marquette, #67 Overall
Keshon Gilbert, PG Iowa State, #71 Overall
Zach Freemantle, C Xavier, #72 Overall
Zeke Mayo, PG Kansas, #75 Overall
PGs:
Robert Wright, Baylor PG #5
Donovan Dent, New Mexico PG #9
Braden Smith, Purdue PG #11
Markus Burton, Notre Dame PG #13
Chucky Hepburn, Louisville, PG #15
Keshon Gilbert, Iowa State PG #16
Zeke Mayo, Kansas PG #17
Javon Small, West Virginia PG #18
Darius Johnson, UCF PG #20
Ryan Nembhard, Gonzaga PG #21
Milos Uzan, Houston PG #24
Jeremy Fears Jr., Michigan St. PG #25
Malik Mack, Georgetown PG #30
Bruce Thornton, Ohio State PG #34
Primo Spears, UTSA PG #35
Chaz Lanier, Tennessee PG #36
Tyrese Hunter, Memphis PG #37
Robert McCray, Jacksonville PG #41
SGs:
Chase Hunter, Clemson SG #11
Fletcher Loyer, Purdue SG #12
Brice Williams, Nebraska SG #16
PJ Haggerty, Memphis SG #17
Chance McMillan, Texas Tech SG #18
Myles Rice, Indiana SG #19
Tre Donaldson, Auburn SG #22
Otega Oweh, Kentucky SG #27
Max Shulga, VCU SG #29
Rafael Pinzon, Bryant SG #30
Gibson Jimerson, St. Louis SG #32
Jordan Ivy-Curry, UCF SG #33
Earl Timberlake, Brynt SG #34
Blaise Threatt, Weber State SG #35
Trent McLaughlin, Northern Arizona SG #36
SFs:
Andrej Stojakovic, California SF #12
Nate Santos, Dayton SF #21
RJ Luis, St. John's SF #22
Micah Peavy, Georgetown SF #25
Cedric Coward, SF #26
PFs:
Eric Dixon, Villanova PF #8
David Joplin, Marquette PF #11
Jacob Ognacevic, Lipscomb PF #14
Joseph Tugler, Houston PF #16
Jaxon Kohler, Michigan State PF #17
Kaleb Banks, Tulane PF #22
Isaiah Hawthorne, Northern Colorado PF #23
Carson Towt, Northern Arizona PF #26
Reed Bailey, Davidson PF #27
Josh Harris, North Florida PF #29
Cs:
Tomislav Ivisic, Illinois C #8
Hunter Dickinson, Kansas C #10
Zach Freemantle, Xavier C #12
Vladislav Goldin, Michigan C #13
Viktor Lakhin, Clemson C #14
Robbie Avila, St. Louis C #15
Oumar Ballo, Indiana C #16
Miles Rubin, Loyola Chicago C #19
Quincy Ballard, Wichita State C #21