A New Act/Additional Content is Confirmed via common sense and deductive reasoning via the simple fact they changed Tyrael's voice in D2R. They didn't change any other voices and only reason they would have done that is because they have future/additional content planned using Tyrial. We all know the guy who does Cain is still alive and during Blizzcon? event he did interviews about cains voice ect.

SO. They changed Tyrael's voice, when they voiced everythign over with original audio= Future content containing Tyrael planned.

get out

That is quite a stretch

also this confirms D4 is in the making

I ate pizza for supper, everyone eats pizza for supper.

This is just a farfetched guess, nothing is confirmed
Even if they do it, just looking at the current blizzard, i assume it requires them 15 years / new act atleast

I did make a shitty Italian meatball thing if that counts

I agree also delaying ladder season could be a hint that they are waiting for the new content to be finished first before they start ladder.

Close enough.

I don’t know, I think it’s more about making sure everything’s running before release, they do this with D3 each season, generally a week or two before ladder kicks off.