The op appears to NOT be talking about NHL-CI package, but rather the NHL Network, which is available in HD ONLY on channel 403/559. He wants to know if an SD version will be available.
At this point, even though there is ONLY a SD feed available in Canada, it appears as if Dish only intends to have an HD version in the USA and Dish does not seem to want to down-covert the station. It's unfortuante, especially when games are airing exclusivly on NHL-N and if you have NHLCI only in SD you then do not get access to the game.