Please update fiddlesticks passive

"Dread: Fiddlesticks's abilities reduce his targets' magic resistance by 10 for 2.5 seconds, with subsequent casts refreshing the duration."

It would be better if his passive was similar to amumu's in terms of scaling. It should go from 10 to 15 to 20, shouldn't be too much to ask for considering his state right now as a jungler. Also, it could visually look better but that's another story.