JK Rowling sees pinball as gambling and has flat out said no. So unless this was a home unit with no coin door this will never be made.
1.) Not a fanboi - but JJP is absolutely the ONLY one that could do this title justice. However I'm super soured on JJP to the point that company will likely never get another thin dime out of me so I seriously hope they don't make it.
2.) Stern would likely F-it up by doing some bullshit Photoshop artwork like they do to everything as of late (I'm mad about GOT too) Node boards are garbage too.
3.) Spooky - nope.
4.) AP - mmmmmm while artistically I believe they'd do it more justice than Stern and even JJP, the coding piece would likely be subpar.
If it ever sees the light of day, I suspect it will be another half baked Stern product.