Plus Izzo gets talent, he may not get the talent that Cal gets at UK, or Self at KU, or K at Duke, but he always got very talented players and good numbers for B1G level. Even if you get Cal (i.e., an exceptional recruiter), you will not be able to get the numbers and recruits he gets at UK. But an exceptional recruiter will at least get you closer to the talent Izzo gets.
The assertion that we will get a very good X's and O's coach who will build a consistent winner at Illinois without necessarily being a great recruiter is just a fallacy.
As I said in previous post, people preach X's and O's but then secretly dream of top recruits coming our way. There is not much to support the assertion that Cuonzo Martin, for example (who I like), is a great X's and O's coach. But if he can get the talent at UI, he can be just good enough to become successful at Illinois.