In short, NO. There are already numerous smoking cessation products on the market which the FDA has confidence will help wean you off
tobacco. That translated means that the drug companies have been given the right to make money off numerous, poorly received NRT products.
E-Cigs are not an NRT product, they are a smoking alternative. For some they work as an NRT. However for others, myself included, they are only a means to eliminate a two + pack a day tobacco habit. For some it is total elimination, for others it is a drastic reduction. Again I am in the second group since I still manage to grab one of those cancer sticks from time to time rather than my PV.
If the FDA gets their way, it would take years of study and eliminate any semblance of PVing as we know it today.