A good strategy would be to make your own dice site and profit from greedy gamblers (like me). This is a very good concept as the house always wins. I might be trying this someday... 
haha, even if you make a dice site depending on how big your bankroll is it might be something that makes you broke~!
You can use moneypot api and use their bankroll. They have a huge bankroll of 700 + btc right now but even if you make a site there, it will be hard to get some player to the site
True, but even then it is a risky business to get involved with. Having a responsibility for that many coins is a huge pain in the butt!