There are plenty of items in the variously coloured Faceless Assassin outfits so handing them out will take quite a while. It is my experience that there is less than 90% chance that a Free player will receive an item before TH is reset.
I suggest extending the next instance of Assassin's Return by one day to improve the probability of a success by a Free player.
I support this, but I suspect that Jagex did it this way deliberately to try and incentivize players to get members...
Things may be looking down now, but I see a light at the end of the tunnel;
Do you think I should get off the tracks?