Heat star Dwyane Wade has asked a court to grant him full custody of his two young sons.

The request adds to an already drawn-out divorce proceeding between Wade and his estranged wife.

Wade has also asked that his wife be ordered to undergo a psychological examination.

The couple has two boys, ages 8 and 2.

"For more than two years, I have tried to make peace with Siohvaughn concerning our divorce and custody of our kids," Wade said in a statement.

"I no longer believe that's possible. Siohvaughn has consistently attempted to interrupt or prevent me from having visitation time with our boys."

The Heat may think twice about giving Dorell Wright a long-term contract this summer in the wake of two embarrassing off-court incidents.

Wright received a DUI earlier this year and recently had personal photos leaked on the internet.

Ira Winderman of the South Florida Sun-Sentinel writes, "Any chance of the Heat considering any type of long-term deal is just about out the door. He's not a bad kid, but he's also not a reliable investment. It's a shame, because he has finally come around on the court and makes his team better. But no one needs this type of drama with an eighth man."

Heat forward Dorell Wright is "embarrassed" that explicit photos of himself have been posted on the Internet.

Though the team, Wright issued an apology Monday, saying the matter "is something I truly regret."

The photos were taken in a private video chat about a year ago and popped up on the Internet recently.

Wright was arrested earlier this month on charges of driving under the influence with a suspended license.

Dwyane Wade and Chris Bosh were teammates on the USA's 2008 gold-medal Olympic team, and both are represented by Chicago-based agent Henry Thomas. But Bosh said the connections with Wade should not be overstated when it comes to potentially being teammates.

"I know Dwyane a little bit, not a lot," Bosh said. "We haven't spent that much time outside of USA Basketball. People always are going to look for some kind of connection. That's understandable. People are going to try to make things up. There is always going to be speculation. So I'll let everybody write their stories and keep going about my business."

Heat star Dwyane Wade narrowly defeated tennis star Andy Roddick in a game of H-O-R-S-E on Saturday.

Wade made a layup after jumping over a tennis net for the clinching shot, rallying to win the celebrity showdown on a tournament practice court Saturday at the Sony Ericsson Open.

Roddick, who imposed a no-dunk rule, sank several shots early and led H-O-R to H, which left Wade resorting to the leap over the net and other inventive maneuvers.

"He started off hot," Wade said. "He made a lot of shots. I was kind of surprised. I had to go use my athleticism a little bit. I could see he was going to win the jump-shot contest out here, so I had to go to something else."

Heat forward Jermaine O'Neal suffered a hyperextended knee during the team's win over the Bucks on Friday night.

O'Neal was helped off the court with 5:20 left in the first quarter after his right knee buckled as he stepped on the foot of forward Luc Mbah a Moute.

"It's a concern, but we'll have to see how much after I visit with the doctor [Saturday]," O'Neal said.

The Heat will sign forward Alade Aminu to a 10-day contract before Sunday's game against the Raptors.

Aminu has been playing for the Bakersfield (Calif.) Jam of the NBA Development League.

He went undrafted out of Georgia Tech last June.

Aminu's signing will give the Heat the NBA maximum of 15 players under contract after they added Kenny Hasbrouck on Friday.

The Miami Heat announced today that they have signed guard Kenny Hasbrouck to a second 10-day contract. Per team policy, terms of the deal were not disclosed.

Hasbrouck, a 6?3?, 195-pound guard, was previously signed by the Heat to a 10-day contract on March 16 and has not appeared in a game for the team this season. Before signing with Miami, he appeared in 10 games (nine starts) with the Rio Grande Valley Vipers of the NBA Development League averaging 16.9 points, 2.9 assists, 2.4 rebounds and 1.60 steals in 32.3 minutes of action, leading the team to a 7-3 record, while shooting 50.4 percent from the field, 38.1 percent from three-point range and 80.6 percent from the free throw line.

Michael Beasley admitted to letting Charles Barkley's comments affect his game.

"He can say what he wants," Beasley said Wednesday. "He can call me a Tito, call me New Edition, he can call me whatever else. I kind of let that upset me, which messed my game up a little bit. My little slump was a little longer than expected.

"I don't care. I'm playing. I'm going to play. He can call me Tito, he can call me SpongeBob. He can call me whatever he wants."

The Heat are headed for the postseason as they look to maximize cap space this summer.

Jermaine O'Neal is one of several players with expiring contracts that are a part of Miami's regular rotation.

As the Heat attempt to re-sign Dwyane Wade, while also luring another top-level star, the value of guys like O'Neal will depend on his performance and the team's success in the playoffs.

"We're going to be judged by if we make the playoffs or if we don't, " O'Neal said of maximizing free agent value. "Any teams that don't make the playoffs, guys are not going to get looked at in a high-value type of way."