Room for More Than 3 Champs with Level 5 Mastery? "Hall of Fame" In-Client Concept

Hey everyone <3

I was just wanting to submit a concept for the "Hall of Fame" tab or something like this in the client. Let me be more specific. So if you look in somebody's (or even your) profile page, if that person has over 3 champions with level 5 mastery, it only shows the top 3. As this does seem decently reasonable, what's the point of reaching level 5 with a champion to show off if you already have 3 relatively high champs (besides in game emotes)? What I suggest is adding a tab in the profile page next to "Item Sets" and the summoner search bar. They could do their Rito magic and make it look all nice, but I think this would be a cool edition to the champion mastery system. Let me know what you think, and upvote if you want anybody (from possibly Riot themselves :O) to see this! Thanks all ;)

UP UP AND AWEIGHHHH -Lucario126