a new idea to use at the ARM

the idea is that every player join all random champion select choose 10 champions which the player want to play with any of it and then choose other 10 champions that he do not want to play with then the game system will remove this 20 champions and choose like 10 or more champions from the rest then mix this 10 champions that the system had selected and the 10 champions that the player selected which he want to play with then the game will randomly pick one of this 20 champions for the player to play with .....................i think this idea might be good ....... sorry for my bad english ...................................i hope that you tell me what you think about it and email me back with your feed back about this idea and ty