First this has already been suggested as said above. Second people report not for the fame not for the "points" as suggested. I'm sure a lot of people would like this but to be honest it just isn't the right thing to do. Also a lot of people have a ton of reports so they would be rich$$
You act as if it would be 1,000 points per successful report (Which it wouldn't), and it's not for fame. Think of it as being points gained from a game you lost due to disadvantage. Example: You lost the game unfairly because of a hacker, and therefore you should get a -refund- of the waste of time spent in that game against that hacker.