You should NOT be allowed to use a champion for the first times in ranked
I know many like me have a little bit of common sense and actually try the champion at least few times in normals before going ranked.
But how many times this has happened? People buy a champion and isntalock in ranked, thinking they are capable of using it, then feeding and basically condemning your team.
Shouldn't be there a rules that say "Before using this champion in ranked matches, try it at least 5 times in normal games"?
and some adcs because of kiting.