Before leaving the court after their most lopsided win in nearly five years, the Detroit Pistons huddled near midcourt for a brief pep talk. It's been another mediocre season so far, but a few more performances like this would turn things around in a hurry. "We got a great win here at home -- let's keep going," guard Brandon Knight said. "Every day, keep building." Knight and Charlie Villanueva scored 19 points apiece, and the Pistons routed the Phoenix Suns 117-77 on Wednesday night. Detroit has won back-to-back games for the first time this season and has gone 5-3 since opening the season with eight straight losses.