This discussion comes up every year when rates change and it seems many people believe their SDAP rating should be higher than the other person. I can not call them incentives and as an OIC I used my extra few $$$ for some moral events when no moral funds were available. Things like springing for the pizzas during an afternoon training session.
I believe all of the folks who do get SDAP deserve it and as far as judging who gets what, thats what the decision makers get the big bucks for.