This is a really good overview of what happened, what is next and what it means both from a legal standpoint and from a college basketball standpoint by SI's legal analyst.
https://www.si.com/college-basketball/2018/10/24/ncaa-corruption-fbi-trial-verdict-analysis
How the case was won
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But prosecutors convinced jurors that they should regard the basketball program and its coaching staff as possessing disparate interests from the rest of the university. While the coach may gain from the enrollment of a superior player, the university provided that same player a full athletic scholarship and financial aid under a false pretense. Along those lines, the university and its admissions office staff purportedly believed that the player was eligible to play under NCAA rules when in fact he was not. The university, then, lost control of its finite financial assets, namely athletic scholarship and financial aid packages.
Further, by enrolling such a player, the school became at risk of punishment under NCAA amateurism rules. Likewise, prosecutors argued that there was intent to harm these schools: certain Adidas employees, agents, coaches and family members of the schools knowingly conspired to facilitate the enrollment of paid-off student athletes to the school."
Appeals process
"According to the Judiciary Data and Analysis Office of the Administrative Office of the U.S. Courts,
only 7% of criminal conviction appeals to federal appellate courts lead to reversals."
"A successful appeal is not one that claims the jury “got it wrong.” Rather, a successful appeal proves that the presiding judge—here, Judge Kaplan—made a mistake of law in his administration of the trial and that it was so meaningful as to lead to a wrongful conviction."
An appeal would likely take months if not over a year
An appeal is nothing like a trial.
the appellate panel takes the facts and testimony established in the trial as the revelant record. The panel then considers the defendants’ arguments that the law was misapplied. Far more often than not, convictions are upheld on appeal.
Future plea deals for other defendants
attorneys for Person, Richardson and the other defendants might strongly encourage their clients to weigh the possibility of seeking plea deals with prosecutors. Any plea deal would entail these defendants pleading guilty to crimes with the expectation that they would not face prison time or face much less time than the years that Gatto, Code and Dawkins will probably spend behind bars.
the defendants will need to play ball with the government.
They’ll have to (1) share any electronic records—including phone records, emails, texts and bank transactions—as well as other evidence that could implicate notable figures in basketball (including potentially head coaches) and
(2) agree to testify against others, possibly including those who hired, mentored and trusted them. As a result, in the coming weeks and months, additional persons in the basketball industry could be charged with crimes.
How it affects NCAA rules
While the NCAA was not a party in this trial, its ability to enforce compliance of rules stands to gain from it. The fact is, agents, sneaker executives and coaches will now be much less likely to “bribe” recruits. They know it’s possible that federal informants are watching. And they know they could face years in prison if caught. For that same reason, recruits and their parents can expect fewer offers of payments.
Affect on G League select contracts
To the extent a highly regarded high school basketball player believes he can go to college and get paid under-the-table, Wednesday’s convictions may cause that player to re-think his assumptions. The pot of money being dispensed could become a lot smaller. For that reason, the G League may become a much more attractive alternative.