Matt Riddle Begins Training at the WWE Performance Center; Update on His First Major NXT Program

Matt Riddle has begun training at the WWE Performance Center in Orlando, according to the Wrestling Observer Newsletter.
The former UFC fighter turned indie wrestling darling appeared before the live crowd at NXT Takeover: New Orleans last month, and will be working his final independent date at the 9/30 PROGRESS Wrestling event at Wembley Stadium.
Interestingly, WWE has published nothing about Riddle working out at the Performance Center, outside of his original signing. Generally they released