Kevin Durant may be the Nets’ top target in free agency, but he’s not the only one. The feeling around the NBA is the Nets will have a very real chance to pry four-time All-Star Jimmy Butler away from Philadelphia.

Finally having the cash and cachet to get looks from the top free agents this July, Nets general manager Sean Marks is expected to be in the hunt for both Durant and Kyrie Irving. But Butler isn’t just a fall-back plan; he’s a two-way star league sources said the Nets have a real shot at landing.

“We have options. We have great options,” Nets coach Kenny Atkinson told ESPN from Thursday’s NBA Draft Combine in Chicago. “We have a great young core that we have that are coming back. And then obviously Sean has done a fantastic job creating cap space. We have our own picks this year, which I’m so psyched.

“I’m so psyched to be here watching these young guys play. I always say I’m a player-advocate; I just want all of them. But it’s a real fantastic opportunity. We’re going to have options. A, I think we all know what A is. There’s some great players out there. But we also feel comfortable with B, C and D that if it doesn’t go our way in free agency.”

No names were needed. A is obviously Durant, even if the Knicks are the perceived leaders for the injured Warriors star. But B and C are still pretty good, and possibly more likely.

Caesars installed the Nets as the favorites to land Irving, who grew up a Nets fan in West Orange, N.J. Pelicans GM David Griffin — who was in Cleveland when Irving was there — told NBA TV in February that Brooklyn is “the fit that’s better for [Irving] in terms of his mindset. I think he likes what they’ve done there, culturally.”

Butler is believed to like it as well. When Butler’s situation in Minnesota went sideways, the Nets were reportedly one of three teams he wanted to be traded to. Even after he was dealt to Philadelphia — and with both 76ers owner Joshua Harris and GM Elton Brand saying they’d like to hold onto Butler — the 29-year-old forward is believed to still look favorably on the Nets.

With veterans Ed Davis, DeMarre Carroll and Jared Dudley all free agents, the Nets could use Butler’s experience and big-game persona. Caesars tabbed Brooklyn as the second choice to sign him, after Philadelphia.

Would the 76ers give Butler a max deal considering his age, the tread on his tires, his temperament and their desire to re-sign Tobias Harris? If they don’t (maybe even if they do) the Nets’ young core and surprising sixth-place finish in the East have impressed Butler and others.

“Yeah, I hope people around the league — players around the league — are seeing what’s going on,” Atkinson said. “Even when we won 20 games the first year, we stuck with the plan. There were times where we doubted and there were times where you’re losing 13 out of 14 games. But we still stuck with the plan and our style of play.

“A lot of it was analytics-based, quite honestly. Player development was a huge part of it. But we stuck with the plan. It’s just great to see it kind of come to fruition and getting some results this year. We’re like, ‘Man, OK, the plan is starting to take place.’ I know we have a long way to go, but it’s starting to move in the right direction.”