no more likely when limited basic analog trun off or some big MPEG 4 moves are done. turning off HD to add others sounds like lack of space.
Will the city of systems (all digital) keep it?
But comcast needs to add.
CSN + 2 HD
Comcat network Chicago HD / CN100 HD
Big TEN ALT HD's
VS ALT HD
RCN seems to have the full east HBO, MAX, Starz, and showtime HD (with TMC HD and TMC Xtra HD.
TMC Xtra (West) HD
Showtime Showcase (West) HD
Showtime Too (West) HD