The ultimate goal hasn't changed for P.J. Walker. He wants to be an NFL quarterback. But the chance to play in the XFL for the Houston Roughnecks -- where he has emerged as one of the league's best through the first three weeks -- has made football fun again, regardless of whether he gets that shot. read more https://www.espn.com/xfl/story/_/id...edits-andrew-luck-jacoby-brissett-xfl-success