Please show player's most mastery champion to enemy in ranked (please read)!

Currently ban system is worst system ever, what people currently do is ban champion that seem OP to you and champion that your ally gonna going to play.

**Why this system is bad? **

• Currently, you dont have any serious target to ban. People will ban seem_OP champ that make them never_seen in ranked.
• 60% people of low elo will ban the champion that ally pick. (" mid please" and then in the ban list).
• Ban system bring no strategy to the game.

Why should we show most mastery champion to enemy?

• Currently, most of high elo player play one champ only. Yes, that good, but play one champ and win over and over again bring good elo, but they need to master more than just one champ in order to go to higher elo, instead of seeing these champ almost every game...
• Ban will effect enemy more than just ally.
• You will know who will they play to counter them, or they'll counter you, bring more counter-pick in ranked.
• The second_most mastery champion will not be show, that mean you can fake them to play over your , but hell no, you will pick because he is so OP right now and cant stand a chance againt you.