The National Basketball Association (NBA) is currently seeing a change in how teams build their rosters and manage their money. This shift is driven by a greater use of advanced data and the strict rules of the new Collective Bargaining Agreement (CBA).

美國國家籃球協會 (NBA) 目前在球隊建隊方式與資金管理上正經歷變革。這一轉變是由於更廣泛地運用進階數據，以及新版勞資協定 (CBA) 的嚴格規定所驅動。

The recent trade of Jaylen Brown to the Philadelphia 76ers for Paul George and draft picks shows a wider move toward using numbers to value players. The Boston Celtics decided to trade a key player because advanced statistics suggested he was not providing enough value for his $57 million salary. This approach has been supported by the team's new ownership, which includes private equity investors. However, some league executives have emphasized that relying too much on these mathematical models might make the game less exciting for fans, similar to what happened in professional baseball.

最近 Jaylen Brown 被交易至費城 76 人隊以換取 Paul George 及選秀權，顯示出目前更傾向使用數據來衡量球員價值。波士頓塞爾提克決定交易一名關鍵球員，是因為進階統計數據顯示他 5,700 萬美元的薪水並不符合其價值。這種做法得到了球隊新所有權層的支持，其中包含私募股權投資者。然而，部分聯盟高層強調，過於依賴這些數學模型可能會讓比賽對球迷來說缺乏吸引力，類似於職業棒球曾經發生的情況。

At the same time, teams are changing how they value different positions, leading to more spending on center players. For example, the Los Angeles Lakers invested heavily in Walker Kessler, and the Warriors, Trail Blazers, and Celtics have also acquired several big men. This trend is a direct response to the rise of versatile, tall athletes who can impact the game in multiple ways.

與此同時，球隊衡量不同位置價值的方式也在改變，導致在中鋒位置上的支出增加。例如，洛杉磯湖人隊在 Walker Kessler 身上投入巨資，而勇士、拓荒者與塞爾提克也招募了數名長身球員。這一趨勢是對全能型高個運動員興起的直接回應，這些球員能以多種方式影響比賽。

Financial instability continues because the salary cap did not grow as much as expected. Although a new media deal worth over $77 billion was supposed to increase the cap significantly, the actual growth was only 6.7% instead of the predicted 10%. This happened because local television revenue dropped and the postseason was shorter than expected. Consequently, the 'apron' rules of the CBA are acting like a strict limit on spending. Player representatives have asserted that these rules prioritize saving money over keeping teams together, which could hurt the league by forcing teams to break up successful groups of players.

由於薪資上限的增長不如預期，財務不穩定情況持續。儘管一份價值超過 770 億美元的新媒體協議理應顯著提高上限，但實際增幅僅為 6.7%，而非預測的 10%。這是因為地方電視收入下降，且季後賽時間比預期短。因此，CBA 的「奢侈稅門檻 (apron)」規定成了嚴格的支出限制。球員代表主張，這些規定優先考慮節省資金而非維持球隊穩定，可能會迫使球隊拆散成功的陣容，進而對聯盟造成傷害。

The NBA is in a period of transition, trying to balance the use of high-finance management and data science with the strict financial limits of the current agreement.

NBA 正處於一個過渡期，嘗試在高端金融管理、數據科學與目前協定的嚴格財務限制之間取得平衡。