Additionally, how many pro athletes' children has Geno even offered? Is it a large enough sample size to be predictive? If it is, is their matriculation rate to UConn lower than the population at large?
I doubt there is any quality about Geno/CD that would make them less appealing to pro athletes' kids than the population at large. If anything, I'd think that their proven track record, no BS approach regarding preparation and playing time, and Geno's experience dealing with pro players, would all work in UConn favor, if anything.
Bottom line, Xylina or DD may well end up elsewhere when all is said and done, but the fact that they're pro athletes' kids won't be the reason.
From Xylina's perspective, she's going to have to choose between proximity/familiarity/guaranteed PT and playing with best/being prepared by the best/winning championships. This isn't a sour grapes point on my part, but my suspicion is that Geno et al only want kids who would make the latter decision. So if she chooses the former option, godspeed and best of luck to her, but she wouldn't have been a great fit at UConn anyway even if she went on to have a great career.