Time Setting for TS4

Sul-Sul,
I was wondering when TS4 would be set. We know that it will be either in between TS3 & TS1 or in between TS1 & TS2 because of the videos and renders of Bella and Mortimer Goth. (They are either Young Adults or Adults).
In TS1 they are adults. In TS2 they are Seniors. In TS3 they are children.

So, when is TS4 set?
Let's hope they tell us at E3.

I hope TS4 is more like between TS1 & TS2.

Here's hoping for in between Sims 1 & Sims 2....

Hoping its between 1 and 2 even tho i was hoping for it to be AFTER 2

I could be -completely- wrong as I can no longer find the information I saw, though I recall it being said that Sims 4 takes place after Sims 1 as an alternate timeline which negates the story of Sims 2.

My current thoughts with the whole 'back to the roots' theory and comparing screeshots of 1 and 4 is that Sims 4 -is- Sims 1, with the exception of updated graphical style and the new systems.