Nami nerfs ;Step in the wrong direction?

Hello fellow summoners and hopefully a RIOTer.

Our beloved Marai support;Nami,had been nerfed in patch 4.14.

Althought i agree she became a little more dominant,the nerfs were a step in the wrong direction. So here is my suggestion;

1.Revert Namis nerfs from patch 4.14.

2.Power shift her W. Her W is a fun ability to use,but it doesnt have alot of counter play.Having a poke ability that heals with no tradeoff isnt really fun for the player on the other side. Make her W-bounce become stronger instead of weaker. This change will make her just healing weaker early and also reduce the annoying spam poke she has,but in return reduce the maman cost on it.

3.Her R(not necessary) Namis R:Tidal wave compared to Braums R,seems sjust weak.

PLs reply and share your feedback.