We can't really know if what we are gonna face in future with bitcoin but we can just hope and predict for something very positive, we can't be sure of anything coming in future as anything can get changed in no time so better to just hope and pray for the best.
It cant change the price?The halving will and must affect the value of each bitcoin otherwise would be useless to have halving to reduce your income.Sure speculations that we make is what really affects the value but we act to the news usually same way as forex,in this case is bad for miner and good for medium short investors that should be able to get an extra profit before and after the halving,i believe we will reach 700 dollars till end year stable.
I totaly agree that halving must affect the price, that is inevitable. Imagine that this happens to the gold, for instance, you think that this wouldn't influence the price? I don't think that the price of BTC will double but it will be something over 500$.
I think this is most likely is going to happen indeed, its just a matter of time also because its hard to say what is gonna happen with the halving.
Maybe its going even to a higher amount but we will see when the halving is there of course.