Terry Moran in for George on ABC’s “This Week”

That was “Nightline” anchor Terry Moran filling in for “GMA” newest George Stephanopoulos on ABC this morning. Audition? FBDC hears Moran may be a contender for the “This Week” anchor chair.

Another possible replacement, ABC’s White House correspondent Jake Tapper, tweeted earlier regarding today’s “This Week” guest: “WH Homeland Security adviser John Brennan doing full Ginsburg on Sunday shows this am.” Quickly updating that it was only a “triple-lutz Ginsburg”– Brennan did not appear on CBS’ “Face the Nation.”

Brennan did make additional Sunday show appearances on NBC’s “Meet the Press,” “Fox News Sunday” and CNN’s “State of the Union.”