It's not like the players who main seekers here haven't asked for other skills to be improved but every time what happens, given more dmg skills (most of which are unused mind you)
I'm not going to even bother making suggestions for upcoming changes, the Russian side can handle that.
Seekers are strong in PvE but there's a significant difference between a normal seeker and one maxed amp with mermaid gear, rare books, full relics, max talents, etc, etc as with any class you play.
If there's anything causing imbalance it's the speed meta that exists for basically all classes, have max speed you're op vs anything in PvE realm, there's a reason there's characters that forgo all other expert skills to just go full rare books if they can afford it as skills just slow down attack output.
As Speedom said full auto build is end game which is infact boring, the only way to fix this would be to make other skills more usable so points are spent into those and are insta-cast/burst or very little delay or nothing changes and everyone carries along with their current builds nerf or not or they move on to the next strongest character after changes.