Based on your response above regarding positive tests, you have a clear bias in the situation and it really isn’t worth explaining it to you.
Obviously, the NCAA, the entity you seem to think will give Arizona the death penalty after the Book fiasco, found the explanation reasonable when it really had no incentive to do so.
Oh Jeez, I never said Arizona would get the death penalty, I said they'd get hit harder for playhing kids they knew might be ineligible. If you read todays story where they discuss how schools are now going to have to decide do we play this kid or not(guys like Wendell Carter, Kevin Knox, Sexton again are all named as having been paid money), in all those cases the school now has to decide should we sit them because we know they're probably ineligible. That's exactly the situation ARizona was in and they chose to play the 3 kids.
USC also has Boatwright named in the list but he's already injured, and there's been rampant speculation(even on USC boards) that Jordan McLaughlin is on a list too so they would have to decide do they sit him like they did Melton. Again that's what made arizona's reaction to this so odd to me all along, they were literally the only school that didn't sit any players even though they had clear reason to believe the players might not be eligible.
Again there's no logical reason to give a kid recovering from a car accident a steroid that's primary use as a steroid is to lean out. That's not something that makes any sense as a treatment to recover faster from a car accident. Athletes often use steroids to recover faster from injuries yes, but leaning out is NOT recovering from an injury. You have a kid who admits he lost like 12 pounds and significantly cut his body fat between his freshman and soph years, now we know he tested positive for a substance that PED users take specifically to lean out, the most obvious explanation is he took it to lean out.
The whole he's a good dude thing just shows you are a fan of the school he plays for. The kid was one of the tougher cases for the NCAA to clear out of HS. His mom had profited from youtube videos of him as a kid, the NCAA decided it was allowable. He made commercials with Melo and Durant while he was a kid the NCAA agreed he had not violated amateur status by doing so. A local neighbor had paid for him to go to private school in Seattle, during his junior year of HS the NCAA declared that neighbor to be a UW booster and ruled Trier would be ineligible if he went to UW, that's why despite being so close to Romar, he did NOT go to UW. Durant adopted him as his little brother during his rookie year in Seattle, and then Trier followed Durant to OKC and played there until he got suspended, twice, for not living with a legal guardian, he was living with his AAU coaches and it was widely assumed Durant paid for the whole thing. Then he went to Durant's old prepschool until he committed to UA and went to Findlay., Allonzo Trier is the definition of a mercenary, there was even an article on him in HS that called him the poster child for todays mercenary HS basketball system. His entire life has been preparing for him to make the NBA, it's completely plausible that at some point he decided he needed to lean out and used PED's to do it.
He took PED's, got caught, and at least for now suspended over it.