A no-mess Donald Trump isn’t underestimating the 46th president. When they face off June 27, Trump expects the incumbent from working-class Scranton to be on his game — and playing to win. “I was told that this was where he and his team were heading as they went into the debate. They were trying to move from, you know, Biden can’t tie his shoelaces and is going to trip his way all over the stage, to trying to suggest that they expect that he will be good in the same way he was, say, at the State of the Union several months ago,” New York Times reporter Maggie Haberman told CNN’s Kaitlan Collin…