The Rights Exchange
Basketball-Reference's Denver, Carolina and league transaction records all place the deal on June 15, 1974: the Denver Rockets sent the rights to Marvin Barnes to the Carolina Cougars for the rights to Bobby Jones. Carl Scheer's executive record preserves the same exchange, and Denver signed Jones three days later. This was a pure prospect-rights swap rather than a conventional veteran trade. Both players had just been selected near the top of the 1974 NBA draft as well, which made the ABA rights battle unusually valuable before either man had played a professional game.
Barnes Gives the Spirits an Immediate Star
Carolina relocated to St. Louis before the season, so Barnes' realized value belongs to the Spirits of St. Louis lineage represented in this archive. He played 77 games in 1974-75 and averaged 24.0 points, 15.6 rebounds and 3.2 assists in 39.9 minutes. He won ABA Rookie of the Year, made the All-Star team and earned All-ABA recognition. Barnes remained a major scorer in 1975-76, playing 67 games and again making the All-Star team while averaging more than 23 points per 36 minutes. The rights acquired from Denver therefore became an immediate franchise-level offensive centerpiece.
Jones Becomes Denver's Defensive Foundation
Jones was less explosive as a scorer but became one of the league's most valuable two-way forwards. He played all 84 games for Denver in 1974-75, averaging 14.8 points, 8.2 rebounds, 3.6 assists, 2.0 steals and 1.8 blocks while shooting 60.4 percent. He made the ABA All-Defensive First Team and finished fourth in MVP voting. In 1975-76 he played 83 games, made the ABA All-Star team, repeated on the All-Defensive First Team and finished second in MVP voting as Denver went 60-24 and reached the ABA Finals.
The Value Survives the Merger
The most important difference is that Jones' Denver value continued after the ABA folded. He played all 82 games in the Nuggets' first NBA season in 1976-77, averaging 15.1 points, 8.3 rebounds, 3.2 assists, 2.3 steals and 2.0 blocks while making the All-Star team and NBA All-Defensive First Team. He followed with 75 games in 1977-78 and another All-Star and All-Defensive First Team season. Across the four seasons traceable to the 1974 rights exchange, Denver received 324 regular-season games from Jones.
Barnes' Peak Was Higher Offensively but Shorter
Barnes' two Spirits seasons were outstanding enough that this cannot be treated as a one-sided transaction. He gave St. Louis 144 regular-season games, 3,465 points and elite rebounding production while becoming one of the ABA's most recognizable young stars. But the franchise ceased operations with the 1976 ABA-NBA merger, and Barnes moved into the NBA with Detroit rather than continuing as a retained St. Louis asset. For this trade ledger, the realized Spirits return therefore ends after two seasons, while Jones' Denver return continues through two ABA seasons and two NBA seasons.
Why Denver Gets the Hindsight Edge
Both organizations acquired a player worthy of an A-range result. Barnes had the stronger scoring peak and immediately validated the Cougars' decision to secure his rights. Jones provided the broader and longer package: four Denver seasons, 324 games, elite shooting efficiency, repeated first-team defense and high-level MVP voting in the ABA, then immediate All-Star value after the merger. Denver also became a 65-win ABA team in Jones' rookie year and a 60-win finalist the next season, with Jones central to the defensive identity of both clubs.
Final Verdict
Nuggets Win, A+/A. Denver receives an A+ because Bobby Jones became a four-season cornerstone through the ABA-to-NBA transition, supplied 324 regular-season games and earned elite defensive honors every season. The Spirits lineage receives an A because Marvin Barnes immediately became an ABA Rookie of the Year, two-time All-Star and dominant scorer-rebounder across 144 games. The gap is not about Barnes failing; it is about Jones sustaining top-level two-way value for twice as many Denver seasons. Confidence is high on the June 15 rights exchange, player identities and realized production. The verdict reflects only verified transaction terms and realized team value.