the extra grief of playing support - my solution
my adc dies, but I get the enemy adc. then I go to ward dragon, and they are taking it so I engage. I get two kills (one by chasing alone in the enemy jungle - don't try this at home) so I go 3/0.
my adc: "kser stop trying to be a hero and supp me".
only as a support do you get grief even when you're doing well.
there should be a report option "adc griefed the support" and as consequence the griefer has only access to support champs for X games.