Tryndamere new passive idea.

I think since Tryndamere is not really a team fighting champ i think he can be a little better if he had an added passive to maybe W,E or R to make him deal maybe percentage of missing health per Crit or maybe even true damage. Because with the thank meta i think its close to impossible for him to do anything because they just build armor and thats it and he cant rush the squishes because he gets cc'd i just think he should have some type of special damage for a melee ADC cause melee adc can be underwhelming most of the time, hence why you never see them played in the competitive scene. So maybe percentage health or true damage on crit would be nice.