Suggestion/Idea regarding Rageblade & Phantom Hit Passive

What if... ###Rageblade was removed in exchange for a better balanced On-Hit item and the Phantom Hit Passive was added to Lethal Tempo instead...

Lethal Tempo

PASSIVE: After 1.5 seconds upon damaging an enemy champion you gain 20% − 65% (based on level) bonus Attack Speed, ignore the Attack Speed cap for 3 seconds and every 3 basic attacks will apply an On-Hit effect twice. Attacking a champion while the effect is active will extend the duration to 6 seconds.

###I even changed it to 3 basic attacks only applying On-Hit effects twice to not make this rune too overpowered, and while at it I also reduced the Attack Speed bonus.

Reasons:

• This item is problematic (for it's users and those who have to play against it).
• Too many reworks (suggesting an issue with the purpose that this item is suppose to have).
• The one item which limits the overall options of other On-Hit items due to its own power.
• This would make Lethal Tempo have some sort of its own power/usage besides just being an extra Attack Speed with no cap Rune.