He has been a model student and representative for the basketball program and the university. He will depart as one of the most accomplished and decorated players in the history of the program.
"He's got to smile more," said Greenberg, referring to "the chip" with which Delaney plays. "That's his thing. It's good for him and it works for him and it's a great motivation. But he also needs to enjoy the moment. He needs to smile a little bit more. He needs to realize what he's accomplished and not have his success a burden that works against him."
The notion of Greenberg advising others to chill and enjoy the moment is rich as chocolate turtle cheesecake. The Hokies' eighth-year head coach famously frets and sweats after wins as well as losses. He's been known to call reporters on the mere rumor of an unduly critical piece.
"I'm not very good at it, either," Greenberg admitted. "If we win a game and it's more like relief and I'm worrying about the next game. My wife says, 'Can you, like, enjoy it and sit and have a glass of wine and talk to someone?' But you worry about the next game."
In the next breath, Greenberg said, "I hope Malcolm takes the time to really appreciate what he's done."
Greenberg and Delaney are kindred spirits, pushing themselves and those around them to unexpected heights. They're the ringleaders of a veteran Hokies' team that's picked to finish near the top of the ACC and earn the program's first NCAA berth since 2007.
"We're real confident," Delaney said. "We've got the majority of the team coming back. We know everything we need to get done. We know how to win. We know the ways to limit our losses. We just find a way to show the young guys the ropes of being the best team we can be."
Delaney is driven like few others. The 6-foot-2 senior from Baltimore has an arsenal of motivational tools. Some provide ammunition, others a shield to protect himself from the perils of contentment, or worse, complacency.
Maybe it was the fact that he received less recognition than others with equal or inferior ability. Maybe he was omitted from a certain all-star game or team.
"I don't really work to prove people wrong," Delaney said. "I just know how good I can be. If people doubt me, that just kind of motivates me."
Doubters are dwindling. Such is the case when you're voted unanimous All-ACC after leading the conference in scoring, as he did last season. He was a near-unanimous pick for all-conference this season and received some notice on preseason All-American teams.
Barring injury or the unusual, Delaney could finish as Virginia Tech's No. 3 career scorer if he duplicates last season's productivity. If so, he would pass former Hokie stars Ace Custis, Allan Bristow, Perry Young and Dale Solomon. He would trail only Bimbo Coles (2,484) and Dell Curry (2,389).
Still, Delaney was miffed last summer after he was omitted from the college select team that worked out with the U.S. squad that won the FIBA World Championship in Turkey. He's well aware of the questions surrounding his ability to play point guard in the NBA.
But his primary motivation this season is geared toward the collective and reversing the disappointment of last season's NCAA snub. The Hokies were the first ACC team to win 10 conference games and not make the NCAA field.
"Sitting in Coach (Greenberg's) house that Selection Sunday kind of did something for all of us," he said. "That's fuel enough to get better, and that's why I say we had a good summer. People are looking back on that day."
Delaney strongly considered turning professional last summer, but returned to school for several reasons. He was slowed by late-season injuries and was concerned that he couldn't perform at 100 percent for NBA scouts.
Tech's prospects for this season were excellent, returning the top nine scorers. He was only 14 credits shy of earning a degree.