Quoted from Aurich:One idea I'd like to see Stern do is support virtual pinball more. That's the trojan horse for bringing in new (and younger) players. It would be awesome if more of their games were on Pinball Arcade like RBION is.
Maybe the license stuff makes it hard. Like Metallica and ACDC with their music licenses.
There should be some kind of time buffer on this, though. At least 5 years after production ends. I certainly wouldn't want Star Trek on there anytime soon.
But you're right, they need to get something newer than RBION. As far as the licensing goes, that's up to Pinball Arcade to secure, as Stern would just license their design and code. This is probably the main reason why we don't see more Stern tables, since everything is a license.