Normally I'd agree, but this fan bases has not had its fill of coaches with national championship rings. You're right that hiring a defensive guy is in nearly all cases not the right move for UConn in a league of offense-minded coaches. That said, none of those guys have won a ring, won two SEC titles, finished in the top 10 five times, won 10 games seven times, and did all of that in the toughest conference in the country. Putting him in the same category of antiquated defense-first coaches as P, Diaco, and even Edsall is the wrong way to view it. If Miles is interested, he absolutely must be interviewed.
Edit: You can also take it to the bank that if Miles were hired, season ticket sales would skyrocket based on curiosity alone. Whether he built the program to be successful enough to maintain the interest from the new car smell would remain to be seen.