Streaming platform Caffeine will broadcast DreamHack’s CORSAIR DreamLeague Season 11 Dota 2 tournament. CORSAIR DreamLeague Season 11 has a $1M USD prize pool and concludes this Sunday. Caffeine previously partnered with ESL and Natus Vincere, and received a $100M investment from 21st Century last September. DreamHack’s CORSAIR  DreamLeague Dota 2  tournament has added Caffeine  as…