I think skil nerfs aren't needed, we've seen that lvls can go way beyond 100 and even 150. I think adding more mobs (and weapons to match) to the ladder to climb is the solution, atm all mobs can b killed with some effort or a team (with right ppl ofc), but why not introduce mobs that ubers struggle with more? i think it would drive ppl to eventually wanna reach that pinnacle. Just my 2 pecs tho
PS. keep in mind there very few who can even solo a spider, nvm if they introduce something with greater dmg and hp