Apologies to any teams hoping to unearth the next Draymond Green, Jalen Brunson or Nikola Jokić in the second round of this year's NBA draft. Overlooked gems could be unusually scarce Thursday night with so many prospects returning to college to take advantage of the skyrocketing NIL market. In the pre-NIL era, college basketball underclassmen routinely entered the NBA Draft even if they were projected to slip to the second round or go unselected. They earned more money chasing an NBA two-way contract or an overseas payday than they could returning to a college model where the only payouts came under the table. The calculus began to change in 2021 when a series of court rulings forced the NCAA to allow athletes to benefit financially from their name, image and likeness without fear of penalty. This spring, underclassmen who were fringe NBA prospectsreturned to college in record numbersbecause deep-pocketed college programs were willing to pay them as much as $3 million to $4 million per year. Only 106 playersentered the 2025 NBA Draft as early entry candidates, the lowest number since 2015 and down froma peak of 353 in 2021.More than half those 106 early entrants then withdrew from the draft before the NBA's deadline — even some who might have been selected in the 20-45 range this week. Texas Tech's JT Toppin, Florida's Thomas Haugh, UConn's Alex Karaban, Duke's Isaiah Evans and Purdue's Braden Smith and Trey Kaufman-Renn were among the prominent college stars who did not even test the waters this spring. Alabama's Labaron Philon, Kentucky's Otega Oweh and Auburn's Tahaad Pettiford withdrew from the draft just before the May 28 deadline for underclassmen to make their decisions. So did Houston's Milos Uzan, Florida's Alex Condon, Michigan's Yaxel Lendeborg and San Diego State's Miles Byrd. "This year's draft class, more than any ever, has been affected by the NIL and affected by the new pay-for-play,"Boston Celtics general manager Brad Stevens told NBC Sports Boston last month.Stevens added that the absence of the prospects who returned to college would be felt in "the back end of the draft and even into the late first." That much was apparent from the lists ofbest available players entering Thursday night's second round. Many were college seniors, from Stanford's Maxime Raynaud, to Creighton's Ryan Kalkbrenner, to Auburn's Johni Broome. Others were international prospects like Noah Penda and Bogoljub Marković. Among the playerslisted as potential second-round picks by Yahoo Sports NBA Draft expert Kevin O'Connorare undersized guards like West Virginia's Javon Small, catch-and-shoot specialists like Kentucky's Koby Brea and athletically limited big men like Villanova's Eric Dixon. Those are the types of players who likely wouldn't be selected in previous deeper drafts. The good news for NBA teams is that the dearth of second-round talent could be a short-term problem. Some prospects who returned to college this year will exhaust their eligibility by 2026. Others could have more incentive to chase NBA money in the future. TheHouse vs. NCAA settlementputs a cap on how much colleges are allowed to pay athletes via revenue sharing and calls for the establishment of a new enforcement entity responsible for stamping out the pay-for-play deals that have dominated the NIL era of college sports. Athletes are required to submit to the new NIL Go clearinghouse all third-party NIL deals that exceed $600. The clearinghouse then must determine which deals are for a valid business purpose and are within a "reasonable range of compensation" and which are simply a recruiting incentive. How will the clearinghouse determine which deals are circumventing NIL rules and which are legitimate? Nobody knows. Nor does anyone know whether the clearinghouse's decisions will hold up in court against a legal challenge. The answers to those questions will determine whether future fringe NBA prospects turn pro as quickly as possible or keep returning to college in record numbers. That trend will only continue if the seven-figure NIL money is still available.