I have threshold purely for a physical measurements to identify body types I've tended to think are a small indicator of desired traits.
Example...Linebackers - hands 9 1/2+, arms 33+, wingspan 80+...
These are the physical winners for each position (guys that hit all three boxes in each spot):
Quarterbacks/Runningbacks I don't really do this for...but of note:
Michael Pratt's hands are TINY 9 inches...
Emani Bailey and Kimani Vidal both were sub 5'8' height.
WRs - Johnny Wilson and Marcus Rosemy-Jacksaint hit 9 1/2+ hands, 32 1/2+ arms, 78+ wingspan
TEs - Brevyn Spann-Ford hit 9 1/2+ hands, 33+ arms, 80+ wingspan (he also came in under 270lbs...some were concerned he was closer to 280).
OL - Brandon Coleman, Ethan Driskell, Tyler Guyton, LaDarius Henderson, Christian Jones and Kingsley Suamataia hit all three marks - 10+ hands, 34+ arms, 82+ wingspan
DL/Edges - Darius Robinson hit 10+ hands, 34+ arms, 81+ wingspan (he is a SPECIMEN)
Linebackers - Jalyx Hunt hit 9 1/2+ hands, 33+ arms, 80+ wingspan
DBs - Jaylin Simpson and Cam Hart hit 9 1/2+ hands, 31 1/2+ arms, 75 1/2+ wingspan
Few notables that JUST missed maybe one categort:
James Williams safety hands touch small
Khyree Jackson hands again
Marist Liufau...despite the second longest arms did not have the wingspan to go with it...torso is not wide.
Marshawn Kneeland hands just touch small other two were BIG
Delmar Glaze hands touch small
Patrick Paul hands touch small
Jaheim Bell arms touch short
AJ Barner hands are small
Devontez Walker small hands
Brenden Rice hands touch too small
Notables missing ALL thresholds:
Xavier Legette missed everything...he measured much shorter than his camp was claiming and his hands are SUB 9 inches.
Roger Rosengarten missed all...but only surprising as he played tackle in college...illustrates how good of a guard I think he might become.
McKinnley Jackson his play style doesn't cause this to be an alarm though.
Laiatu Latu - this one shook me...an EDGE1 with sub 80 wingspan, 32 1/2 inch arms and hands closer to 9 inches than 10 is crazy. He is that good though.
Cedric Gray and Payton Wilson
Kris Abrams-Draine