We took the Showcase tour the 14th. And there is nothing but fresh sod where Spain stood.
I asked our guide about Spain. He was quick to mention that it was all rumor and speculation and that Spain was nothing more than a trailer with a facade. It's gone and forgotten, except to guests, according to him.
He didn't think much of the rumor, but also admitted it is a possibility. But he didn't want to confirm anything. And obviously didn't think much about it.
We were at a pin cart in DTD last week. The CM there was very nice. He pointed out that two new pins have come out. They are the flag heads of the Epcot countries, that now include Ireland and Portugal in this series.

Why? He claims they are coming to Epcot. I told him about our tour and what we were told about Spain.
This CM just lowered his head and shook it and said it is true about Spain coming. He acted disappointed the tour CM wouldn't mention it and didn't understand why the big secrecy.
I asked another WS CM at random about the two new pins. But it was out of his forte and he said he didn't know anything about any of the rumors.
I suppose they jumped the gun on announcing and building Africa. (Hence the outpost.) Guessing they don't want any more bad press on anything.