This is how I know that you are clueless.
The biggest institutional problem that Miami faces is not Gino or this coach or that coach or recruiting generally.
It is about the fact that baseball is an equivalency-scholarship sport, and it is god**** hard to find baseball players who want to pay 30 or 40K for their tuition when the State of Florida is jam-packed with state schools whose tuition rates are a fraction of Miami's.
The reason for the reliance on SoFla kids is a very practical one, SoFla baseball players (GENERALLY) come from wealthier families and/or can live at home while they go to UM.
It's not so easy to just go out to "recruit nationally" when you are at the southeast extreme corner of the US and there is very little revenue, very little recruiting budget, and the players have to pay for half or more of their own tuition at one of the most expensive private universities in the country. And as much as I love my alma mater, UM is not considered to be as good of a private school as Duke or Wake or Vandy or USC or Rice or Northwestern, so asking a baseball recruit to pay $30 or $40K per year to go to UM is not such an easy ask.