I disagree. That guy will be fine in D3. He won't be a star, but he'll be a good role player, especially for a C- prestige team.
The WE is very low, and he'll likely only improve a few points in each category over his career, but his ratings are fine for D3.
For comparison, this guy is currently leading all Allen D3 in 3PT%:
Athleticism 45
Speed 42
Rebounding 18
Defense 62
Shot Blocking 9
Low-post 1
Perimeter 51
Ball Handling 77
Passing 52
Work Ethic 43
Stamina 87
Durability 93
FT Shooting C-