This would be a one hell of a big troll if something like this happens i will cry because in a way we can all make a lot of profit from the fork even if it goes down or up we will still be able to make a lot of profit out of it.
I agree with you it is funny how the pump can make the price go up and then people will have a lot of profit if they have a lot of bitcoins but if the price goes down then people who have a lot of altcoins will have a lot of profit.