I think Peek will receive more time as a result of his success and the evident energy he brought with him. Perhaps the coaches were waiting to put him in a the right opportunity, because if they were planning that it worked brilliantly.
After the Chiefs game Babin was quoted as saying that he felt he wasn't running on all cylinders, so they put Peek in the game. He also stated when asked if he thought the move to the bench would be permanent, that only time will tell. May the best man win and it will be all the better for the Texans.