Nasus Stacks

While playing league i have noticed that there are a lot of people who think nasus is broken and needs to be nerfed , But what i think instead of just breaking him down he should just Loss some stacks on death from his Q which is the main source of the complaining, Now im not saying he should loss all his stacks on death maybe like 1/8 or 1/10 so if he is behind to begin with he isn't useless.

P.s His slow should be reduced a bit cause 99% is just ...wow