maybe they are thinking of a new strategy but they will still be a scam casino because all the efforts they are making do not change the way they do business by continuing to steal the money of the players
maybe , as they don't find this forum to be making them having another set of victims and indeed they may looking for New strategy to get what they wanted and also they might be looking for other area when they can lure more gamblers and valued for how much they are spending .
and also their marketing team find it not worthy to spend money here in Bitcointalk as there are so much accusation they are facing and they cannot prove them wrong.
Even if they leave the forum now they cannot escape its influence, if you make a search about 1xbit with terms related about this casino being a scam, this forum will come close to the top of the results and people will find out what they have been doing against innocent victims for years.
However it is also possible this is nothing more but a strategy they are employing and they may wait until the bull market appears to return to the forum in the hopes of scamming even more people.