Jason Terry, who was a key piece to the 2011 Mavs championship, is now an assistant coach for the Jazz. And for the first time since he left the team in 2012, a Maverick is wearing his iconic No. 31 jersey.

The Mavericks finally got a chance to see what their roster would look like with Klay Thompson on the floor in Thursday’s 107-102 preseason loss to the Utah Jazz. Thompson, wearing No. 31 as Jason Terry once did,

Klay Thompson said he hadn't been this nervous since Game 1 of the 2015 Finals, but he overcame those jitters and scored 10 points in 18 first-half minutes in his Mavs debut, a 107-102 loss to the Jazz.