The plan to turn the LA Times' Sunday magazine over to the paper's business staff, ending its four-decade run as an editorial product, is now a reality. LAT editor Russ Stanton acknowledged that he didn't like the idea, but said that the paper's budget issues make holding onto editorial control of the magazine "impossible." So who is the Tribune Company's leading candidate to take charge of the troubled magazine now? The perfect choice: a host from the Home Shopping Network HSN.