Why?
Because the World Cup is drawing big ratings this year. Taking away ESPN and ESPN2 in HD would cause some serious defections by itself. Do it during an event like the World Cup and you would see a big time uproar.
Does anyone know how long this is expected to last? Dish is already holding on to me by a string, and this is close to being the last straw. Come August they Dish will cost me more than DirecTV (that's with MRV and two DVR's on DirecTV compared to one DVR and no MRV on Dish), and if they no longer have ESPNEWS HD and the threat of losing the main ESPN HDs, I'm likely to bolt.