Maybe not exactly on January 2018, but to the end of 2018 year $1k will be a good price. And now I think whole market will go down near to winter holidays 2017.
Some of airdrops suddenly shooting up and price become nice. But it around 1-2% of all airdrops. And it's impossible to predict which of them will be succeed.
Bankor is a long term investment (~1 year) to profit. NEO I think has a good chance to make 2x-3x. Now BTC starting grows to 10k and then probably will be a bad news and BTC falling about 20-40%.
I think Bitcoin will not be removed by BitcoinCash. And all this "war" is just speculation. Bitcoin has a huge community and many major investors stay in BTC.