The guy has consistently put out some of the best offensive lines in the country for years and years and years.
When Onofrio was finally shot into the sun from this program, he wound up at the Kendall Boys and Girls Club. Were Mirabal ever to come available, he'd be hired by a P4 program before he had his office packed.
These are not even remotely the same situations.
To fully answer your question, I'm sure it'd be awkward, but if I had to guess, I would guess Mario would choose Miami football over Jessica and his kids. So if it ever got to that point, yes, I think he would let Alex go. I don't ever see that happening, however. There are plenty of things that could go wrong with this program, or any program. Alex Mirabal going braindead and forgetting how to coach offensive line with kids Mario and he recruit to come play here is pretty low on the list, at least for me. Maybe I'm crazy.