Moura was a solid player at PSG, that ended up falling out the lineup when Mbappe and Neymar were brought it. He was a good under the radar signing last winter, and his pace and creativity with the ball gives them something Spurs were lacking. He didn't play much last season, but he looked really good in pre-season and with Son off on an international tour, he's getting a chance to start and he's been great so far this season. "He's like a new transfer" is an annoying thing to say, but it's true that he's a talented player that didn't contribute at all last season and is now starting for the club. He also nearly drew a penalty on Phil Jones that you could argue was a missed call on the penalty.