I was inspired upon reading some Archer change suggestions in the forum, and decided to voice my own opinions on what could perhaps be done.
It's hard to change much on Archer, as he'd either be over powered, or nerfed and useless. Last time we had significant nerfs we didn't even have back attacks for years.
What could be done is reworking all the useless skills or ones that don't cast correctly.
I would like our actual current iframes to be fixed.
Our 25% bsr iframe we can get grabbed out of from the position we were previously standing in, and the small iframe on Steady Breath and Tactical Strike are both rather short. At least Steady Breath adds an SA at the end to cover up ping difference issues a bit more.
All of our kicks, pretty useless and in need of a rework, either give us different skills or give them a FG or something of significance that's worth using.
Storm of light, change it back to the original, it's been changed twice since then, and both aren't good.
I also have seen people mention a change in Shadebound in some form. Invisibility on it is a meme, and you become visible upon firing an arrow anyway.
A lot of Archers also miss OG Spear of Sylvia, I don't want a revert personally, but maybe it could just be re-added, replace a kick.
I've also seen talks of Earth Shatter changes, knock back is whatever, the FG was better.

If you really wanna see Archer broken, give us Elvia: Resenting Arrow as a regular skill and have it be useable on cooldown, we can be Ranger 2.0 >:D
PS, I miss Ravenous Talon
PPS, Mostly joking about the Resenting Arrow.... but what if 

Reset Gaping Darkness, reset Spear of Sylvia and give us back Ravenous Talon.

I'll be happy.  Thanks, PA.

My Archer has not been doing any PvE since you ruined it for me.

Please, fix!

Shoot, restore spammable marked bloom while we're at it...

Unfortunately PA listens only opinions of KR players. Therefore there will never be individual and serious changes. Koreans don't play archers. No one is playing. In the latest PA statistics archer was in last place in popularity, receiving 0.1%.