I know the strategy the big whales are playing. The strategy works in the short term, but one would anticipate that if the same said strategy is continuously used, eventually one whale is going to lose a huge amount, more than the recent losses to the site currently. Of course, this is assuming the site is provably fair which we must assume that it is. However of course what is mathematically expected doesn't always eventuate, an endless lucky streak that bankrupts the site is possible, however extremely unlikely. Good luck all.