Josh Huestis, the 29th overall selection in the 2014 NBA draft, has signed a four-year, rookie scale contract with the Oklahoma City Thunder, league sources told RealGM.

Huestis became the first domestic draft-and-stash a year ago out of Stanford University, agreeing to be the Thunder selection and placed into their D-League affiliate for one season. Huestis was in Oklahoma City on Thursday afternoon to sign his deal, which contains two guaranteed seasons and two option years.

Oklahoma City now stands at 15 guaranteed contracts on the roster.

In 44 games for the OKC Blue, Huestis averaged 10.3 points, 5.7 rebounds and 1.6 blocks. He spent the majority of the season sharpening his ability to be a three-point shooting, defensive wing for the Thunder in 2015-16.

Huestis showed activity on both ends of the floor during the Orlando summer league in 2014, averaging eight points and 2.3 rebounds in 19.7 minutes over four games. The 6-foot-7 forward sat out summer league this year due to a torn pectoral injury.

Huestis, 23, had a standout career at Stanford, scoring 11.2 points and grabbing 8.2 rebounds per game as a senior.

The Memphis Grizzlies, Oklahoma City Thunder and Dallas Mavericks are expected to pursue Mike Miller.

Miller was traded by the Cleveland Cavaliers to the Portland Trail Blazers and he'll be waived.

The Cavs' trade of Miller "was right thing to do" according to a LeBron James' source. Miller was previously waived by the Miami Heat in a tax-savings move that angered James.

Kevin Durant and Russell Westbrook worked out together on UCLA's campus on Monday with Billy Donovan in attendance. Durant and Westbrook went through individual shooting and skill drills.

On Tuesday, the trio were joined by several teammates and support staff.

Among those confirmed in attendance: Durant, Westbrook, Donovan, Serge Ibaka, Nick Collison, Steven Adams, Anthony Morrow, Dion Waiters, Kyle Singler, D.J. Augustin, rookie Cameron Payne, assistant coach Monty Williams and Blue coach Royal Ivey.

Durant, Westbrook and Ibaka organized the voluntary workouts.

The Boston Celtics and Oklahoma City Thunder have agreed upon a trade involving Perry Jones III.

The Thunder will save approximately $7 million on the luxury tax by unloading Jones.

Jones was the 28th overall pick in the 2012 NBA Draft out of Baylor and has a career PER of 8.5 in 1,675 career minutes.

Kevin Durant will become a free agent in 2016 and most league executives informally polled at Summer League by Ken Berger expect him to re-sign with the Oklahoma City Thunder.

The Los Angeles Lakers, Dallas Mavericks and Washington Wizards are likely the only realistic options for Durant should he entertain leaving the Thunder.

Durant could earn an additional $40 million in salary if he were to sign a one-year deal with the Thunder in 2016 to become a free agent again in 2017. Durant would qualify for the 35 percent max available in 2017.

The Oklahoma City thunder are expected to shop Steve Novak and Perry Jones III in trade scenarios with the team over the luxury tax.

The Thunder currently are on pace to have a $24 million luxury tax payment at the end of next season.

Oklahoma City matched the Blazers' offer sheet for Enes Kanter.

The Oklahoma City Thunder have matched the offer sheet signed by Enes Kanter with the Portland Trail Blazers.

Kanter signed a maximum-level four-year deal with a player option on the fourth year with the Blazers on Thursday worth $70 million.

The Thunder were able to match the offer sheet Kanter signed due to his restricted free agency status.

"We traded for Enes last season with the intention of keeping him as a member of the Thunder for several years to come, and we are excited that he will continue with us," Thunder general manager Sam Presti said in a statement. "He adds valuable depth to our roster, diversity to our frontcourt and the dimension that he brings offensively will positively impact our team."

Kanter's contract includes a trade kicker, which would force the Thunder to pay up to 15 percent of his remaining salary if traded within his new deal.

Enes Kanter has signed a four-year, $70 million max offer sheet with the Portland Trail Blazers.

The Oklahoma City Thunder has been expected to match any offer sheet Kanter signs with a rival team.

A max deal for Kanter would put the Thunder on schedule to have a hefty luxury tax bill.

Reggie Jackson has agreed upon a five-year, $80 million contract with the Detroit Pistons.

The Pistons acquired Jackson from the Oklahoma City Thunder at the deadline.

Jackson had previously turned down a four-year, $48 million extension from the Thunder.

Kevin Durant was asked at the Orlando Summer League if he was surprised by LaMarcus Aldridge's decision to leave the Portland Trail Blazers to sign with the San Antonio Spurs.

"No, I wasn't," said Durant. "You could kind of tell once this whole thing started that he was trying to go somewhere else. But in those decisions, man, you've just got to respect the guy for making a decision that was right for him. I know a lot of fans were probably upset in Portland with the decision. But at this point of your life and your career, you've got to focus on you. I said this last year when Mr. James made his decision, it was pretty cool to see a guy do what he wants to do and not worry about what everybody thinks."

Durant himself will be a free agent in 2016 for the first time in his career.