A lot of his 2pt FGA are him not finishing at the rim. Once he converts those finishes at the rim, that % should rise. Dame was a TERRIBLE finisher at the rim in his rookie season as well.
that's a decent theory but I don't think the math supports it
he's had 208 FGA; and 136 2pt FGA. 29.9% of his shots have been at the rim; that = 62.4 shots at the rim. And he's converted 50% of those shots; 31.2 makes. Now, if he had a 55% conversion rate he would have made 34 shots at the rim instead of 31. If he had made 60% of his shots at the rim he would have converted 36 instead of 31
* so then, a 55% at-the-rim conversion rate would have elevated his overall FG% from .351 to .365. And it would have elevated his 2pt% from .346 to .368.
* and, a 60% at-the-rim conversion rate would have elevated his overall FG% from .351 to .380. And it would have elevated his 2pt% from .346 to .390.
it changes the numbers upward, but not significantly enough to elevate his numbers out of the abysmal zone
and by the way, as far as the Lillard comparison, it's one thing when a 6'2 guard shoots 53% as a rookie; it's another when a 6'5 guard shoots 50% as a rookie. I'm trying to think of a good Blazer comp in this area for Johnson. Trent didn't play enough or shoot enough to be a valid comp. Will Barton shot .542 at the rim as a rookie but has a career mark of .622. His overall FG% was a crappy .382, so maybe he's a workable comparison, but it was that low because Barton was 9-65 on three's (13.8%). Wesley Matthews shot .597 at the rim as a rookie.
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that's not to say he'll end up a bad shooter. The fact that increasing his made FG's by 3 or 6 changes his numbers that much shows how small a sample size he has. He's in his rookie season; will play less than half of the games; has played for 2 different coaches on 2 different teams in 2 different offensive systems. And he's had no consistency in role or minutes. That's a formula for uncharacteristically bad shooting. But his numbers are bad enough to be a concern. But it's a minor concern at this point IMO
just looking at those numbers, yeah, he should improve his at-the-rim FG%. But I'd say the biggest room for improvement he could have would be if his assisted FG rate increases. And I'd think that would happen once he plays more with Dame, Simons, and Williams/Dunn. His corner-three conversion rate is really poor as well. That should get better. His minutes have mostly come when the Blazer G-league lineup has been free-lancing. Need to see how he responds in a better system with better playmakers getting him more catch-n-shoot and spot-up shots