Delete all assassins or rework them into something else they dont work in leauge
In league its a team game, assassins are loners who are only fun for the person playing them, they have no concept of team work and most time have mechanics that are straight bull shit if you are squishy or not with your team 24/7. 90% of them go in an 1 shot someone or vs a decent team go in get cced and die. there is a reason they are never picked in competitive scene or when they are they are just built tanky and use the kit that is ment for assassinating to just be annoying distraction, aka tank akali and fizz and ekko. its not uncommon for a 30 kill assassin to lose a game and which is 90% of the reason most their stats are dog shit in terms of win rate. while adcs have high win rates cause they rely on teammates to do well, you will never see an adc 1 vs 5 the enemy team without any type of support or shield or cc. unless that adc is full build vayne vs 5 under lvled champions who got no cc or burst.

imo