YTTV multiview is so dumb sometimes. I wanted a multi-view of the NLCS and SNF, but the only custom multi-view you can
build with the NLCS is with some WNBA game. There is a 3 game multiview available with the NFL, MLB, and that WNBA game. So the only way to have both the NLCS and Sunday Night Football game on is if I also have the WNBA on.