<p>I really don’t think they’d care. It might even hurt him, because, being younger, he’d likely be less mature (quite a few law schools lean towards accepting applicants a few years out of college for this reason). It would also likely make it harder for him to get work experience while in college, extracurricular involvement, and he wouldn’t be able to develop extended relationships with his professors.</p>
<p>If it’s a money thing and graduating early would save you quite a deal of money, I’d say go for it. But don’t do it because you think it’ll help you in law school admissions.</p>