No, if he was really a douchebag, he wouldn't have even shaken John Harbaugh's hand at all. If anything, considering all the parting verbal shots Harbaugh and his team take at the Steelers on a regular basis, Tomlin simply reaffirmed his professionalism by even bothering with the handshake. People remember what you say about them, and if it's nothing but snide remarks, you'll have to pardon them if they don't want to spend any more time in your presence than they absolutely have to.
Originally Posted by jetsforever
"I came here to play with him. I think he has a lot of respect from around the league. He's a top-flight quarterback. People are going to have to respect it sooner or later."
-Jerricho Cotchery, Steelers WR, on playing football with Ben Roethlisberger (November 17, 2013)