Outrage aside, if someone A/B'd their college applications, what are the odds of being caught and disqualified? It might make sense to add multiple inferior app

Outrage aside, if someone A/B'd their college applications, what are the odds of being caught and disqualified? It might make sense to add multiple inferior applications to your own, even pay for 5-10 people to do throwaway applications from your high school to raise your appeal.