So let's sum up "expats'" input in this thread:
1. US base is not needed at all in Poland.
2. It's needed but there's no chance for that.
3. There's is a chance but... look ! It's going to be in central Poland, not in the eastern one ! What a buch of losers the PiS folks are !
Don't you dudes have any dose of self-criticizm or shame ? When proven totally wrong, you show up on the next day with "oh but..." instead of admitting you have no clue.
I do hope you've been writing for something more credible than Gazeta Polska.
I will share nothing here as it is a place full of madmen. But there's a range of specialistic publications and websites on defense and security. All contributors and most of readers are well aware that what really matters is how quickly you can get the forces deployed "into the field" and not that much where the base actually is.
In Poland some of the real problems are things like this:
9bkpanc.wp.mil.pl/pl/2.html
not any base in central Poland. When it's too close to the border, there's a risk that dudes are caught with their pants down in case of any sudden "troubles".