All the tube news that’s fit to surf …

– I was skeptical about Scrubs returning next season with most of the cast MIA, but the show’s radical makeover, which will shift much of the action from the hospital to the classroom as Dr. Cox (John C. McGinley) and Turk (Donald Faison) become medical school professors, will finally give the oh-so-Emmy-worthy McGinley a chance to get the leading man props he deserves.

– All these guessing games, but really, what else could the big Jon & Kate Plus 8 announcement be on tonight’s episode (9PM ET, TLC)? It’s gotta be a separation/divorce confirmation of some sort, doncha think?

– Here’s a story I hope is just conjecture: Legendary TV news man Walter Cronkite is reportedly “terribly ill.”

– Dancing with the Stars pro Julianne Hough will star opposite People mag’s Hottest Bachelor, Gossip Girl star Chace Crawford, in the upcoming Footloose remake, though rumor has it that producers are hoping she’ll improve her acting skills before filming begins.

– In addition to the cast of Seinfeld, Meg Ryan will also guest star on the new season of Curb Your Enthusiasm.

– Ryan Seacrest confirms via Twitter that he is talking to Lindsay Lohan about starring in a reality show he would produce. Seems like her best option for making some cash these days, as her personal life and professional reputation seems to continue on the downward spiral.

– Simon Cowell has ‘fessed up to making some mistakes as a judge and producer in a lengthy mea culpa published in the British newspaper The Mail on Sunday.

– The West Wing‘s Bradley Whitford and Malcolm in the Middle and Raising the Bar‘s Jane Kaczmarek: one of the most surprising celeb divorces in a long time.

– And free wireless Internet access in New York City is just one of Sci Fi’s promos for its campaign to rebrand itself as the Syfy network.