At some point though bitcoin has to be fairly stable with only small daily changes in value vs USD or really any currency. Businesses can't operate when the value of their currency changes so much. Imagine if your business was accepting lots of bitcoin and the price fluctuated like it does today. You really wouldn't be in whatever business you think you are in, you would be in the business of bitcoin trading.
it is about 1-2 years away maybe sooner.. what you say sounds correct ..and the same reason why i don't play at bitcoin only sports books..