It will keep being "dumped" while it's profitable to mine it. We'll see if people keep buying it anyway.
Yeah this is a short term flaw with the coin but was intentional as the creators wanted to make it easy for as many people as possible to own some.
The Rewards per block will halve in the next 3 months, surprisingly though not even 1 % of the total coins earned are even being traded atm. So people are holding onto them.