I hope not. That dog won't hunt.
The Tavor is a great design but it is not TWICE as good as a quality AR. There will be guys with the EBR disease who will buy a few just like guys will buy the SCAR and HK rifles. But there is no way a $2000 5.56mm rifle will make a dent in AR sales. Honestly, I would expect them to sell below $1200 if they expect to have much commercial success in the civilian US market.