What you want is literally impossible with the way the game currently is, and no amount of tweaking or balancing will fix it. The biggest problem is that it is the player base that ultimately decides on the strategies and tactics used in the events and often do things differently than how the dev team envisioned.

I understand why your upset since one of my favorite jobs is Rng, but I think I've been on the job once in the last year because unfortunately it's just not useful in most situations and I have to accept that.