Connecticut fan here.
I think that risk is mitigated given to how he recruits. Hurley isn't just looking for the best available guy on the board. He chooses recruits pretty carefully. He is quick to say that if NIL is the primary concern of a kid, he doesn't want them. Likewise, he evaluates the parents. If they are over involved and the process, critical of prior coaches and referees, that's a red flag.
He has repeatedly said that Storrs, Connecticut is a serious place for serious people. If you are committed to becoming your best as basketball player and want to be pushed to help that happen, he's a guy who can do that for you. That argument becomes an easy one to make given the recent championships in the success of Connecticut players in the draft. Kids who come to Connecticut know what to expect and are seeking that level of intensity out.
The comment that you guys should look to hire Luke Murray as your head coach isn't a bad one. He's well paid at Connecticut and Hurley has indicated that his assistance are in a position that they would only move to a major program. By all accounts, he is intense and hyper focused. Constantly searching for things he can adapt to the team. He spends a lot of time watching European games, which may be a reason why Connecticut basketball has a European feel to it.