Welcome back to Houston Mario Williams!

On Sunday Mario Williams will be walking back in to the stadium that he called home for the first few years of his career. He’ll be saying hello to the fans that loved it when the Houston Texans took him with the No. 1 pick in the 2006 draft.

Now that he’s the enemy is he worried about how his former fans will now see him?

Nope.

Mario Williams when asked how he thinks he'll be perceived in Houston: "I don't care."

— Matthew Fairburn (@MatthewFairburn) September 24, 2014