I highly doubt this. Have you ever hustled? It's extremely hard to hustle the hustlers. He was playing the top players in the entire world, not some fish filled pond in Atlantic City.
I'm responding to teh report of how things went down, no I haven't ever hustled, have you? When I tasted online poker I could only ever end about 3rd hand in the competition when top 2 were winners; never played for money online.
It's next to impossible to hustle someone in poker regardless. You can only misrepresent your skill for a very short period of time before the losses become too great to overcome. In most cases you'll never be able to setup a huge bet to recover those losses. (Especially with capped buy-ins of 100-200bb). Furthermore, since there is still the unknown factor like in the the old 5c-draw scenarios -- you have a 4 of kind him a straight flush etc. you can bet everything and still lose regardless to how skilled you are.
Additionally, luck still plays a huge role in the short term no matter how skillful you are. You can't bluff/draw every hand and win over the long term. I can't lose to you for thousands of hands and then suddenly flip a switch and make it up in one hand. This is where/why the pool/golf/prop etc hustles work.
Poker is really about the long term unless you go on a short streak (such as perhaps Isil did) and get out. Otherwise the skill factor will eventually kick in; Even if it takes 1million+ hands before you can even start talking about the "long term" there is no real way to hustle anyone over that amount of hands. Poker wisdom is: "The long term is REALLY REALLY long."