The Paul Kuhr post above is intriguing. Bloodbath specifically posted that their new vocalist would be from Europe. Jorgen Sandstrom has also confirmed (on a comment on a Metal Injection post on Facebook) that he isn't the new vocalist. Nick Holmes seems to be the most likely choice, given all of this.
Is it possible that Paul Kuhr might be in Sweden to record vocals for something else? Maybe even guest vocals on the new Bloodbath album?