Someone needs to tell me what Looney really does better than Lyles, tbh.
I don't have a horse in this race, but by the numbers (DX /per 40 pace adjusted):
rebounding
scoring
Asst/TO ratio
3pt %
steals
blocks
The difference in team quality probably causes the scoring difference, but I suspect rebounding, 3pt %, steals, blocks, Asst/TO ratio are probably not due to team differences.
I also suspect scouts are higher on Looney's physical profile than Lyles's, though I'm just speculating here.