People have argued this back and forth, me included: When Seth Greenberg arrived, the Tech program basically had no support. Since he's arrived, we've seen his salary triple, assistant coaches' salaries rise, a $21 million practice facility built, not to mention chartered flights for long trips. I'm willing to bet that from a percentage standpoint, no school in the country has increased their monetary support for men's basketball more since 2003 than Virginia Tech.
Are they doing enough? That depends on your point of view. For example, Jim Weaver doesn't just see $21 million invested in that practice facility. He sees the money it takes to provide heat and AC every day of the year, janitors to clean it, regular maintenance costs, etc. How much do you think that costs on average per day? It's not an insignificant amount.