What Changed Hands
The 2004-07-26 transaction between Dallas Mavericks and Seattle SuperSonics is anchored by a finite set of assets in the trade, not by later franchise reputation. Dallas Mavericks received Calvin Booth. Seattle SuperSonics received Danny Fortson. Taken together, the trade centers on Calvin Booth and Danny Fortson. Dallas received Calvin Booth from Seattle SuperSonics and sent Danny Fortson in return. The hindsight grade considers only production, draft outcomes, rights, cash, exceptions, and other value tied directly to this trade. Unrelated signings, separate later trades, and broader team success do not affect the grade. That keeps the comparison focused on what each side actually received.
How the Realized Value Separated
The final verdict is Seattle SuperSonics Win, with Dallas Mavericks graded C+ and Seattle SuperSonics graded B+. The separation comes from what the return packages actually became. Dallas Mavericks' side is represented by Calvin Booth; Seattle SuperSonics' side is represented by Danny Fortson. The analysis emphasizes this outcome: The exchange leaned away from Dallas, but not by a wide margin. Danny Fortson remained a productive rebounder in Seattle, while Calvin Booth contributed little in Dallas. The partner edge was real but limited. The central comparison is Calvin Booth against Danny Fortson, with the remaining picks, rights, cash and contract consequences shaping the final margin. The important point is proportionality. A package with more names does not automatically create more value, and a single player or converted pick can carry more historical weight than several marginal pieces. The grade comparison therefore asks which side produced the stronger useful return, how durable that return was, and whether secondary assets materially narrowed the gap. That supports Seattle SuperSonics Win without treating every trade win as equally large.
Reading the Team Grades
The grades are Dallas Mavericks C+ and Seattle SuperSonics B+. Those marks are the public shorthand for the completed value of each side's package and must be read together with Seattle SuperSonics Win. Dallas Mavericks' grade evaluates Calvin Booth; Seattle SuperSonics' grade evaluates Danny Fortson. The higher mark does not require every incoming asset to have succeeded, and the lower mark does not mean the entire return was worthless. Instead, each letter compresses the net effect of the players, picks, rights, cash, or transactional flexibility that actually materialized. The B+ for Seattle SuperSonics and C+ for Dallas Mavericks establish the scale of the difference while preserving useful value on the weaker side where the record supports it. That paired reading is more precise than a binary winner label by itself.
What Each Franchise Was Actually Evaluating
The two franchise histories approach the same 2004-07-26 exchange from different roster perspectives, yet the comparison found them compatible with the shared trade details. From Dallas Mavericks' side, the trade can be summarized as: Dallas received Calvin Booth from Seattle SuperSonics and sent Danny Fortson in return. From Seattle SuperSonics' side, the corresponding trade description can be summarized as: Seattle received Danny Fortson and sent Calvin Booth. Seattle finished with the modest hindsight edge. Those views matter because the practical meaning of an asset differs by team: a veteran can address an immediate role, a pick can preserve future optionality, and cash or an exception can support later roster work. For the public evaluation, however, those motivations remain context rather than substitutes for results. The C+/B+ grades capture the hindsight result, while the two analyses explain why the original exchange could still have made sense for both teams.
Final Verdict
Seattle SuperSonics Win. The final team grades are Dallas Mavericks C+ and Seattle SuperSonics B+. The transaction sent Calvin Booth to Dallas Mavericks and Danny Fortson to Seattle SuperSonics. The outcome is best understood through the value tied directly to those assets: The exchange leaned away from Dallas, but not by a wide margin. Danny Fortson remained a productive rebounder in Seattle, while Calvin Booth contributed little in Dallas. The partner edge was real but limited. The central comparison is Calvin Booth against Danny Fortson, with the remaining picks, rights, cash and contract consequences shaping the final margin. The available sources confirm the exchange and what each team received. Trade-day logic can explain the motivations behind the deal, but the hindsight score is determined by what the return packages produced. Overall, Dallas Mavericks C+ versus Seattle SuperSonics B+ is the most faithful scale for the margin behind Seattle SuperSonics Win. The judgment is therefore specific to this transaction and does not borrow credit or blame from unrelated moves.