While Nintendo's internal first-party team has yet to confirm another DLC pack for Breath of the Wild, the developers have tons of ideas and newly sparked motivation to continually evolve the franchise.
It appears Zelda director Hidemaro Fujibayashi is having a blast with the series, especially with Breath of the Wild's new Champion's Ballad DLC (which adds a snazzy motorbike for Link to ride around Hyrule). Nintendo's new season pass DLC plan for the Zelda series has breathed new life into the possibilities, and now the devs have the freedom to add in new things while adjusting old features to boot. This freedom has given Fujibayashi a kind of vigor to bring new content to the series, which could spark all kinds of interesting things for the next game (or DLC).
"I can't say at this point if it will be in sequels or in continuations, or what form it will take, but I definitely have lots of ideas and lots of motivation right now," Fujibayashi said in a recent interview with IGN.