Tom Thibodeau, Karl-Anthony Towns can't wait to hear KG on TNT

SACRAMENTO, Calif. – Little more than a month after he retired, former Timberwolves star Kevin Garnett is back in the NBA.

He has signed a multi-year deal to be a "special NBA contributor" for TNT's coverage and will provide commentary weekly from a customized, stand-alone set far from the network's Atlanta studio.

Wolves coach Tom Thibodeau and young star Karl-Anthony Towns can't wait for the interplay between Garnett and the Thursday night crew featuring Charles Barkley, Kenny Smith, Shaquille O'Neal and Ernie Johnson.

"It's such a great show and when you add Kevin into the mix, it'll get even better," said Thibodeau, who as a Boston assistant coached Garnett for three seasons. "It's hard to believe it could get better, but it will. That's sort of who Kevin is. He knows how to fit in, but he also knows how to add. He'll add a lot to it. It'll be very interesting.

"Those guys are all good guys. Kevin is a great fit for them. I'm looking forward to it."

Former Wolves boss Kevin McHale, who drafted Garnett in 1995, has rejoined TNT and NBA TV, too. He announced his retirement in September after the Wolves agreed to waive him and pay him $8 million owed for this season.

Garnett taught Towns the NBA game during his rookie year last season when both were on the Wolves' roster.

That first Wolves appearance on TNT is Nov. 17 against Philadelphia at Target Center.

The Wolves have until 11 p.m. Monday to sign fourth-year players Gorgui Dieng and Shabazz Muhammad to contract extensions. If they don't, each will become a restricted free agent next summer but the Wolves still will have the right to match an offer they receive from another team.

Both players said Saturday they are focused on playing and will let their agent handle ongoing negotiations.

"You know, we'll see," said Thibodeau, who's also the team president of basketball operations. "We're talking to their representatives, and we'll see how it goes."

Wolves forward Andrew Wiggins worked himself to the free-throw line for 14 attempts in Wednesday's season-opening loss at Memphis.

Wiggins missed four of those, including two consecutively with 1:13 left when the Wolves trailed by a point. They never led again.

"Just got to work on it," Wiggins said. "In the preseason, I was shooting good. Free throws, I just got to pick it up."

• Saturday's game against the Kings was the second NBA regular-season game played at Sacramento's new Golden 1 Center.

"It's an incredible building," Thibodeau said. "It's beautiful. They didn't leave anything out. Aesthetically, it's a beautiful place to watch a game."