Assuming we get the same event as PC/Mobile got, next week will be get a single point per PVP no matter what you fight. So that will just require 120 fights outside of GW to finish. That is doable for a lot of people and doesn't require any help from friendly players helping each other out.
The following week shouldn't be a problem to find orcs in either PVP or explore.
Edit: I think I might have had the numbers backwards. It sounds like it will be 250 required at maximum 1 per battle, which is just too much relative to other events. I wish Ashtender could display the number of points required in the event archive, since there is no source we can consult outside of the game itself during the relevant week.