I doubt it will reach this high. It will be just too much.
Hahah. Now we see such predictions were wrong, because bitcoin reached $1000 and I think nothing special happened which could help it do so (like it was the previous time as people say). It just means more people became aware of bitcoin and more people started believing in it. What will it take for btc to reach $2k is a question now.
$2k may take some time but $1k is not a big deal as it already crossed $1k in the beginning of January and if it keeps on getting support from the people then it will surely cross $1k in next coming weeks as more and more people are showing their interest in bitcoins and are willing to invest their money into it.
A pump of ~80 USD can be done within a day so it is just needed for the pumpers to pump and it can be done within one day.
But if this will happen in January it is a question mark, but I think that if bitcoin gets pumped that would be in the February and I think people will invest more as they have less expenses (3 days less than January) and there is some rooms to invest in cryptocurrencies.