Changing some strategy would bring profit in the table. And 10 BTC isn’t quite high if you consider the domain name, the reputation it has built and the user they have on their platform. All together it may not be a huge amount.
Possible, but very risky. Many investors would think twice before investing because of the competitive crypto gambling market at present. I can't think of a single crypto gambling site that resurrected successfully after shutting down their business.
I think that it would be better to invest such a big amount in a popular casino's bankroll for long-term profits instead.
^ But I think if the gambling casino is trusted just like this casino, they will return the fund to the players and the investors as well.
If you trust the casino, 10 BTC is worth it to invest and it has a good return at the right time, I saw gambling casinos that allow investors are their profit depended on the casino revenue. I remember Yolodice when there is someone invested there, after that they temporarily close the investing options until such day they declare of shutting down but right after they distributed the left fund from the investors and players.