WHILE a provisional green light from Ofcom, the BBC’s relatively new overseers, appears to be a good sign that the new BBC Scotland digital channel sure to be given the go-ahead, that outcome is not guaranteed. . http://www.heraldscotland.com/news/16174883.Analysis__Ofcom__39_s_BBC_Scotland_decision_doesn__39_t_guarantee_new_channel/?ref=rss