Not holding my breath for this to happen. But I kinda would guess they might announce the pearl today.
My reasons:
The British site I found the info on yesterday said they weren't international releases, but had both on it.
The Japanese site that does ball videos has a video up now for both.
The pearl is not listed yet on the international list on the site.
A few days ago, Roto fb said stay tuned 29&30 for news and stuff.
Why would they eliminate more than what they were replacing in their lineup?
If I'm wrong oh well, but that's what my thoughts are right now on the subject.
On another note, why does bowlingball.com already have the Critical on the going away list?