How do you figure? All these movies have different perspective on individual realities.

With spin offs there are more possibilities for interesting forms or evolutions.

Do you mean within the same world?

Possibly.

That couldn't work, considering how the respectively invested in their own way of thinking. Especially with Alexander Corvinus.

Even if they did try Alternative Earths.

I believe it could. Marvel and DC have shown it can work.

But Marvel did have decades of planning ahead of time. While, DC only started to winged it.

DC has done it for years too. Its doable.

What I am saying is, at times some franchises needs to lay down and remain dormant.

Sometimes yes.