looking at the college players likely to be in the upcoming NBA draft. I have ranked them in the order from best prospect to worst and listed the skills that I feel they already possess at an NBA level and where they will struggle. I also included role I see them filling at their primes.
To give an example from the last draft of what I would have said about the Cs rookies
M Smart, + perimeter D, strength, - perimeter shooting (starting PG)
J Young, Shooting, Length, - shot selection (scoring 6th man)
2015 draft class (excluding over seas players)
PG
Russell, + shooting, court vision - perimeter D (#2/#1 scoring option)
Grant, + size, attacking rim - nba 3pt range (3rd guard 6th man)
Jones, + passing, court vision - defense (backup PG)
SG
Booker, + shooting - strength (#3 option)
LaVert, + ball handling, length - strength (3rd guard)
SF
Johnson, + elite strength, athleticism, D -NBA 3pt range (#3 option)
Oubre , + scoring, rebounding -strength, IQ (bench scorer 6th man)
Winslow, + athleticism, perimeter D, - shooting (bench role player)
Anderson, + strength, athleticism, D, corner 3 - ball handing (3-D 5th starter)
Hollis-Jefferson, + elite perimeter D, Athleticism, - shooting (defensive specialist)
Dekker, + size, IQ - nba 3pt shot (bench backup 3/4)
PF
Looney,+ length, athleticism, ball handling, rebounding - outside shot ( double double PF)
Harrell, + strength, length athleticism, perimeter and post D - height , offensive skill set (PF 5th starter)
Kaminsky, +size, shooting, IQ - athleticism (stretch 4/5 3rd big)
Alexander, + strength, length, athleticism - offensive skill set, really a center (3rd big hustle guy)
Wood, + length, athleticism, skill set - strength (bench big)
Center
Okafor + post scoring, passing, size - defense (#1 option)
Towns + shot blocking, athleticism, face up game - consistency (#2 option)
Cauley Stein, + shot blocking, post D, pick and role D - offense (starting 5 4th defensive anchor)
Turner + shooting range, shot blocking - mobilitiy (5th starter)
Poeltl + mobility, hustle - strength (defensive 5th starter)
D Johnson + post scoring - mobility (rotational big)
Upshaw + size, shot blocking - mobility (rotational big)
I may have missed guys and will update as I go.
To clarify,
5th starter, by this I mean a specialist who is good enough to start. Ex Bruce Bowen 3-D, Perk defensive anchor
scoring 6th man, offensive spark like JR Smith, J Crawford, R Jackson
4th starter, not a top 3 scoring option but a key well rounded player