I would say that points looks nice as reward of finishing rifts.
But mobs should still have that tinny rng chance to drop items too.
Before it was rng drop on death of mobs + rng drop of items on end of rift based on participation.
That rng chance to drop was a point into being more active during rift (killing champs).
Also random shoulder pad is 600 points and being pretty active in a last indie rift 206 contribution gave me only 321 points (my wife's 66 points went as 165 points) so not enought for any item from 2 hour long rift. So yes those rewards are kinda low.
And from the look of indie rift LoF priests can still get lots of points.
1-st place still go to LT priest. also 4-th (also keep in mind not much ppl had any wounds during that rift so they didn't receive healing)