ORLANDO, Fla. -- Orlando Magic center Dwight Howard signed a contract extension in 2007 hoping he would be in town as long as the city's famous mouse.
For at least another season that remains a possibility.
Howard signed papers Thursday agreeing to waive the early termination option in his contract, guaranteeing he will be with the Magic at the beginning of the 2012-13 season. His decision ends the season-long drama on whether he would be dealt prior to the trade deadline and before the Magic risked losing him in free agency.
The Magic center had the option of ending his five-year deal in July and entering the open market.
"I'm glad this is finally over," Howard said at a news conference to announce the new pact with the Magic. "... It's not as easy as some people think. It's been very hard. We're talking a career-changing event. Most people don't see that.
"I'm very loyal and I've always put loyalty above anything."
Howard requested a trade in the preseason and maintained that stance all regular season until changing his mind this week and expressing a desire to remain in Orlando this season.
The move ends what can only be characterized as a tense saga for the Magic. Howard had requested to be traded and gave team officials a list of three teams -- the New Jersey Nets, Los Angeles Lakers and Dallas Mavericks -- that he wanted his agent to be allowed to talk to.
At the time Howard expressed frustration with the Magic's management and what he felt was an unwillingness to include him in personnel decisions and to improve the roster pieces around him. He went as far as to praise the relationship he felt All-Star Dirk Nowitzki has with Mavericks owner Mark Cuban.
Following those December revelations a daily drama began trailing the Magic and upset a fan base that lived through Shaquille O'Neal leaving town to join the Lakers in 1996.
The soap opera included a very awkward All-Star weekend for all parties in Orlando last month which centered on Howard and his plans for the summer of 2012. The 26-year-old center repeatedly stated his affinity for the only city he has played for during his eight NBA seasons.
He kept that posture until a surprise statement following the Magic's home victory over the Miami Heat on Tuesday in which he went back on his trade request and said that he wished to remain in Orlando throughout the season.
The decision was in part, he said, to give the Magic a chance to win an NBA title.
Now he said "he's all in" and ready to give the organization a full season to improve the roster going forward.
"Now we can get back to playing basketball and having some peace and trying to win a championship," said Howard, who said he went back and forth with his decision until as late as after the Magic's loss to San Antonio on Wednesday night.
Magic general manager Otis Smith said the team was fully ready to trade their six-time All-Star before Thursday's deadline until he signed the waiver.
"It was real," Smith said of the possibility of dealing Howard. "We weren't rolling the dice."
Earlier Thursday, the Nets were told that Howard was no longer on the market, a source told ESPN The Magazine's Ric Bucher.
Provisions in the league's new collective bargaining agreement give the Magic the ability to offer Howard $30 million more than any other team if he becomes a free agent.
By signing the waiver, though, Howard passes up the opportunity to sign a long-term contract this offseason. If he had opted out and re-signed with Orlando, Howard could have secured a max contract of $109 million over five years. If he signed elsewhere, he could have received $81 million over four years.
He is eligible to sign a two-year or three-year extension with the Magic, or he can collect his $19 million next season and then become a free agent, but Howard runs the risk of incurring an injury before signing another long-term deal.
The Magic are 28-16 this season and seven games behind first-place Chicago. Howard is averaging 21.2 points and a career-best 15.2 rebounds. He passed Nick Anderson earlier this season as the Magic's all-time leader in points scored.
"They know how I feel about the city," Howard said after the Spurs game.
"I've sat down with them on numerous occasions and talked about what we can do together, but I can't do it all by myself," Howard said after the Spurs game about his teammates. "You know, I want them to help. I want them to be involved with changing Orlando. That's always been my goal."
Howard said that he was asking for trust from the Magic.
"They took a chance on me at 18. And what did I do? I gave them everything I had for eight years," Howard said after the Spurs game. "Take a chance again. I go out every night and play hard. If I didn't want to win, I would have dogged it. But that's not who I am. And look where we are. We're in a great position."
Information from ESPN.com senior NBA writer Marc Stein, ESPN NBA Insider Larry Coon and The Associated Press contributed to this report.