Possible Universal timeline: Early 2018 edition. This is a likely timeline, but certain things have to happen for this to take place. Hopefully this happens, but :shrug:
2018- Fast and Furious opens in May, Aventura hotel opens in August. Universal announces LC demolition, with the land closing in September/October. LC would be replaced with Zelda, lining up with Universal's online post, in which they said that they would announce more on their partnership with Nintendo this year. The new Potter roller coaster in announced in slight detail, although the layout is not revealed. Bourne show, Volcano Bay expansion, and a Dry N' Tame hotel also revealed to open in 2019. Fear Factor Live closes. Universal wins Stan Thomas lawsuit, begins land preparation for a new resort.
2019- Universal announces demolition of KZ (possibly ET), due to close in late February. SNW is set to replace it. The new Potter coaster opens in late April. Bourne opens in late May, along with the Volcano Bay expansion. Dry N' Tame hotel opens in June. Announcement of a Ministry of Magic ride/area to replace Fear Factor. Construction continues on Uni. South, although what it will become is kept secret from the public. Another Dry N' Tame hotel announcement.
2020- The second Dry N' Tame opens before spring break. Ministry of Magic opens in late June to make up for lost construction time. A new nighttime event is announced for IOA, along with a full reveal of the new Zelda land. Both are set to open in 2021 to give the WDW 50th anniversary celebration some competition. Uni. South announced to the public, with only an overhead shot of concept art to show the public what to expect (similar to Uni. Beijing). It shows a new theme park, a new entertainment plaza (Citiwalk 2.0), a new water park, and several new hotels. Construction continues on Uni. South and SNW.
2021- Zelda opens during Memorial Day weekend, getting record crowds. The nighttime event opens along side it. SNW gets revealed in full, showing off a Mario Kart ride, a Donkey Kong roller coaster, a Yoshi dark ride, and multiple play areas. Although the layout is similar to USJ's version of SNW, there are a lot of major park exclusives. Depending on if they chose to close ET, this land could also feature a Luigi's Mansion attraction, a theater to host seasonal shows, and a full service Nintendo restaurant (this may be more of my personal wishes, however). Construction continues on Uni. South.
2022- In preparation of SNW crowds, Universal raises ticket prices and opens a Nintendo store in Citiwalk. SNW opens in late May to record crowds, but has to overcome slight technical issues. For the first time in years (possibly ever), a Universal park passes a Disney park in attendance. Uni. South nears completion, announced in full.
2023- Uni. South opens in phases, with the hotels, entertainment plaza, and water park opening first. Uni. Studios continues to have record attendance until the new theme park opens. The theme park finally opens in the summer, getting more record crowds. Uni. South reaches capacity multiple times, causing Universal to have to expand in the coming years.