LoL: Top OGN Casters boycott Riot’s Mid Season Invitational According to a recent announcement on Medium.com , Doa, Montecristo and Papasmithy will not be casting for Riot’s upcoming Mid Season Invitational. According to the sources, the casters could not come to an agreement with Riot regarding compensation for freelance casters. You can find out the statements on: https://medium.com/@OGNCasters/msi-30f7f6cdd946#.itjl51qpz