It's summer league. In Oly's defense, his shooting was unreal over the final 2 months of the season. He shot like 53%/44%/82% ... and the final 3 games of the season (nonsense tank season), he scored at least 24 points.
Post All-star stats (26 games): 11.7 points, 6.2 rebounds, 1.5 assists in 22.5 minutes... 51%/43%/82%
9 Games as a starter: 13.1 points, 7.3 rebounds, 3.1 assists, 28 minutes 49%/35%/91%
If he found his way into a starting lineup getting 35+ minutes per game, I could see him getting 13-15 a night.