If You Block Someone It Shouldn't Ever Put Them In A Game With You In Ranked

Had a guy that apparently "remembered me" from a few days ago (I had to look them up after the game and saw I had them blocked in client). They had flamed me all game because I wouldn't trade roles with them in champ select (they had jungle, I mid). We won, but they kept spamming me friend requests and crap after the game (remembered them after I looked it up).

So this particular game, as I said, remembered me, so they trolled me the entire game, inted into my laner multiple times, spam pinging me, flaming, etc.

The ranked playerbase isn't so small that we need to be matched with people we previously muted in game, reported AND blocked.