I guess in the price of bitcoin right now this question cannot answer or this question is impossible to reach 1000$ now is impossible to reach because the price of bitcoin today is 2500$, maybe if all of the biggest traders in the world sell theyre bitcoins, we will not ever see the bitcoin in this price,
Actually price drop to some extent is possible and even till $1000, but for that there has to be a huge cause.
Its possible as many countries still haven't cleared their views on Bitcoins, and either it will boom the price or as discussed, it will lower the price.
Newbies are not willing to transact as the fees are quite high, which may cause the drop. So its not impossible, but lets hope for the best.