>>55828076-They rushed the game out because Nintendo wanted pokemon on the switch asap, and Sword/Shield was the game they used to show off the handled to TV feature which they thought would be a bigger deal than it ended up being so they really didn't want anything holding it up. GAMEFREAK tried their best with what time and resources they were given though, instead of just abandoning it immediately some models were added between the DLC releases like pic related, and they included features Genius Sonority couldn't implement like the overworld, sandbox openworld, new battle mechanics and new moves.
Now do the same for Colosseum and GALE OF DARKNESS