pukunui
Legend
It's not the only place they haven't revisited ... but you make a fair point. Of the D&D Next adventures, two have already had revisits (Legacy of the Crystal Shard --> Icewind Dale: Rime of the Frostmaiden and Murder in Baldur's Gate --> Baldur's Gate: Descent into Avernus).Honestly pretty surprising they haven't revisited Daggerford in an AP in a big way (aside from a little bit in SKT).
It's about time Ghosts of Dragonspear Castle and Scourge of the Sword Coast got a revisit. (Dead in Thay has already been republished, sans the Scourge connecting tissue, in Tales from the Yawning Portal.)