Add a 'Report Recent Player' button

Why? Because sometimes people feed (in ranked) and I accidentally leave the game too quick and I forget to report someone. It has happened to all of us at one point in time. Doesn't take much effort to make one and paste it somewhere on the match history page within the client.

For example: http://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/2224909244/205273537?tab=overview

P.S. Don't judge my build I was trying something.