I desperately wish there was a way to REMOVE traps from your currently owned traps pool.
It's more of a punishment than a positive buying more traps as you go. Similarly, because of this I'll never put points in "Start a new run with more random equipment" to avoid bricking my rolls even harder.
Its just frustrating as it is currently, and I feel punished for wanting to try new traps instead of sticking to what I know for sure works.
Ultimately, having some way to weed out traps you dont want to have anymore would seriously help with the late game chaos and RNG.
I also really dont like spawning with traps I'll never use, and it definitely makes your pulls get super messy late game. I quite literally Will waste my time doing suicide runs just to start with traps I actually care about. I recognize most People may not do this, but it just feels bad otherwise starting with fire > spike > door trap, and having no ballista, and not rolling any ballista in the shop either. Now I'm stuck with 2-3 traps I'll never use, and my pull pool is permanently scuffed. Not to mention wasted gems on rolling to get the useful ones I need/want