![Shocked](https://bitcointalk.org/Smileys/default/shocked.gif)
Cuban disses Bitcoin a lot. He is a master. If his mouth is open, then he's lying. His dissses it publicly while behind the scenes he's getting his money managers ready to buy during dips.
If I had Cuban's money, I'd just play with 100 million: half in BTC, half in UNO, and see what happens. What does he have to lose? It's better than throwing his money away on Shark Tank.