The deeper story of the 2004-12-03 Dallas Mavericks–New Orleans Pelicans trade is the path from a finite exchange of assets to the value those assets eventually created. The transaction involved Darrell Armstrong on the Dallas Mavericks side and Dan Dickau and 2005 second-round pick (#57-Marcin Gortat) on the New Orleans Pelicans side. The four locked sources establish the underlying deal from both franchise histories, while the canonical record supplies the governing verdict, Pelicans Win, and the explicit C/B+ team grades. Following those exact pieces creates a disciplined retrospective: explain the decision context, trace the assets, and grade only the value that belongs to this transaction.
The Asset Path That Matters
For Dallas Mavericks, the relevant return is Darrell Armstrong. For New Orleans Pelicans, it is Dan Dickau and 2005 second-round pick (#57-Marcin Gortat). The first task is to follow those pieces rather than the reputations of the franchises involved. The exchange leaned away from Dallas, but not by a wide margin. Darrell Armstrong contributed to Dallas's 2006 Finals run, but the second-round pick became Marcin Gortat, a long-term starting center. The realized career value favors New Orleans. The central comparison is Darrell Armstrong against Dan Dickau, with the remaining picks, rights, cash and contract consequences shaping the final margin. That wording identifies where the historical separation came from without assuming that every component had equal weight. Players can create value through production and role stability; draft selections and rights can create value through the players they become; cash or contractual rights can matter without being treated as equivalent to premium on-court assets. The grade follows the combined realized result of each package, which is why the value created by those assets is more informative than simply comparing package size.
What the Other Side Still Received
A verdict such as Pelicans Win does not erase the return on the lower-graded side. Dallas Mavericks received Darrell Armstrong; New Orleans Pelicans received Dan Dickau and 2005 second-round pick (#57-Marcin Gortat). The separate grades, C and B+, leave room for useful value on both sides while still identifying which package finished ahead. This matters for historical accuracy because many trades are not clean stories of one side gaining everything and the other gaining nothing. A rotation player, a usable pick, financial flexibility, draft rights, or a short-term roster solution can be real value even when it does not match the opposing package. Preserving that distinction makes the verdict more credible and prevents hindsight from turning every loss into a caricature.
Decision Logic Versus Hindsight
Executives on 2004-12-03 could act only on the information, contracts, roster pressures, and competitive goals available when Dallas Mavericks and New Orleans Pelicans made the deal. Hindsight shows what happened with Darrell Armstrong and Dan Dickau and 2005 second-round pick (#57-Marcin Gortat). The trade-day context can explain why the exchange made sense or where each side believed the value would come from. The final grade credits only the production, draft results, retained rights, cash value, and other outcomes tied directly to assets in this trade. That separation lets a defensible trade-day decision still receive a weaker hindsight grade when the assets did not mature as hoped.
Why the Grade Gap Matters
The C/B+ grade pair gives scale to Pelicans Win. Dallas Mavericks' grade evaluates Darrell Armstrong; New Orleans Pelicans' grade evaluates Dan Dickau and 2005 second-round pick (#57-Marcin Gortat). The distance between those marks communicates whether the finished advantage was modest or substantial without forcing every transaction into the same binary win-loss bucket. It also avoids a common historical mistake: treating the best single asset as the whole trade while ignoring secondary pieces, or treating a large package as inherently superior merely because more names appear in it. Here the grades summarize the net result of all documented pieces. That is why the verdict and grade gap should be read together rather than as separate judgments.
Deep-Dive Verdict
The verdict remains Pelicans Win: Dallas Mavericks C, New Orleans Pelicans B+. The deal moved Darrell Armstrong to Dallas Mavericks and Dan Dickau and 2005 second-round pick (#57-Marcin Gortat) to New Orleans Pelicans, and the decisive evidence is the realized path of those assets rather than later franchise mythology. The analysis concludes: The exchange leaned away from Dallas, but not by a wide margin. Darrell Armstrong contributed to Dallas's 2006 Finals run, but the second-round pick became Marcin Gortat, a long-term starting center. The realized career value favors New Orleans. The central comparison is Darrell Armstrong against Dan Dickau, with the remaining picks, rights, cash and contract consequences shaping the final margin. The two analyses add context, while four public sources confirm the exchange. Together they support a straightforward rule for the grade: count only value created by assets in this trade, acknowledge trade-day logic without letting it override completed outcomes, and scale the letters to the actual margin. Overall, the C/B+ pair is the most faithful summary of what the 2004-12-03 transaction became.