The point of my comment is that I just don't believe that their success means that the ACC will be more successful.
If their football program is able to experience multiple consecutive years of success - which is possible but not guaranteed - you could argue that, overall, the ACC benefits from this. I just don't think Miami's success guarantees that the rest of the ACC will be in a better position (i.e. getting more money).
I think their success means that they get a bigger bag. That's all.
This is predominantly what college football is right now - how do I get the biggest amount of money possible? Don't really care where.