We may never go back to the time of new items coming to Fortnite every week. The pace Epic were putting together wasn't sustainable.
It seems like the plan was to create a massive log of existing items that they could periodically enable in the future. That's exactly what they've been doing with the Wild Weeks in Seasons 6 and 7.
We're into the second Wild Week of the season. This time, Epic have unvaulted the Bouncer and Rift-to-Go while increasing the Launch Pad spawn rate.
This is sure to be some high-flying fun, with the periodic annoyance of landing in a house and only finding mobility items.