From the Schaub article linked above:
There was the time last spring when a number of teams were courting Manning, and Texans coach Gary Kubiak texted his quarterback and asked him to pick up the future Hall of Fame quarterback at the airport. Kubiak was kidding, but that's not exactly the type of thing you joke about via text. Manning was causing insecurity complexes all over the league last spring.
Schaub said he simply laughed and texted, "I'll send him back to Terminal C."
I didn't know Kubiak could be that funny.