DALLAS — What happened during Friday’s 104-94 victory over the Boston Celtics is a perfect example of why Shawn Marion is so valuable to the Dallas Mavericks.Before scoring 11 points and collecting a game-high 13 rebounds in his return against the Celtics, Marion missed the previous eight games while nursing a strained left calf.The Mavericks went 5-3 in Marion’s absence, but the losses to the San Antonio Spurs (92-91), Oklahoma City Thunder (107-101) and Brooklyn Nets (113-96) were extremely painful, because the players who were largely responsible were the players Marion normally would have been guarding.Especially in the losses to OKC and Brooklyn.Marion normally guards Kevin Durant, who scored 19 of his 31 points in the fourth quarter to lead the Thunder to a March 17 victory over the Mavericks. Marion also would have guarded Deron Williams, who scored 26 of his 31 points in the second half when the Nets defeated the Mavs.Marion is the Mavs’ best defender, and he likely would have had an effect on Durant and Williams.“We miss his abilities as a basketball player, for sure,” coach Rick Carlisle said of Marion. “He’s one of our best athletes. He didn’t have a big scoring game [against the Celtics], but the rebounding was huge for us.”Marion, who will be in the starting lineup again at 6:30 Sunday night when the Mavs (33-36) host Utah (34-35) at American Airlines Center, was more than happy to get back on the court during this stretch of critical games for the Mavs.“It was frustrating sitting on the sideline wishing I could be back out there,” Marion said. “I’m glad to come back and get my wind in me a little bit. My timing is off a little, but it’s OK.”While admitting his left calf is not 100 percent, Marion wanted to come back and test it as soon as he could.“It’s one of those injuries where all you can really do is rest it and ice it and let it heal,” he said. “It limits you — you can’t run, you can’t jump, you just have to wait it out.“It’s frustrating, but at the same time it’s part of basketball. The last few days it’s been feeling better and better.”Summer dazeOwner Mark Cuban can easily get irritated when he is continually asked about the big-name free agents the Mavs have missed out on during the summers.Cuban knows that’ll be the case again this summer, since the Mavs have a lot of salary cap space to offer Los Angeles Lakers center Dwight Howard, Los Angeles Clippers point guard Chris Paul and whatever top-flight free agent becomes available this summer.“Our goal is to win championships, not win the summer, and so we have to see what’s available and what’s out there.” Cuban said. “We do the same thing we do every year and be opportunistic. We’re going to be opportunistic, and depending on how things go, we’ll make our decision.”Wright waivedChris Wright’s fairy-tale season ended late Friday night when the Mavs decided not to offer the point guard a second 10-day contract.Wright signed a 10-day contract with the Mavs on March 13, thus becoming the first known player with multiple sclerosis to play in the NBA. He wound up playing three games for the Mavs and scored two points on 1-of-2 shooting.
Dwain Price, 817-390-7760 Twitter: @dwainprice