I just hopefuncom is limiting thos e"90 IPR points" or whatever to one skill each, or doing something to prevent x player from:
Using 2 points to drop their Shotgun/Flingshot currently at 600/500 to 0 and putting 500 points in both LLTS skills, equipping a lvl 200 scope, dropping Trade skills to 0 and reupping weapon skills at the cost of 4 IPRs which doesn't even make a dent in the amount you are offering people at the initial IP reset.
This is one of many skills that this could be done with, and it's not looking too good.