If Riot would now do something against VK it would look really bad for Riot Games because yesterday they interrupted a Game midgame when it became really interesting for no serious reason and in the last Game VK vs Acend they didn't interrupt and stopped the Game. It would mean and look like Riot Employees feel kinda responsible for SEN to win and do their best so they really win while they are not giving a f*** about other Games midgame.