Chris Bosh and Goran Dragic are the only members of the Miami Heat starting lineup signed beyond the coming season.
Pat Riley has attempted to preserve Miami’s flexibility for the 2016 offseason.

"We have a lot of guys on one-year deals this season, and that's something we have to acknowledge," he said. "But I think through team success everybody else can have team success.

"And the main challenge for us will be coming together as a team and making sure we define our roles and play our roles to perfection."

John Lucas III has been working out with the Miami Heat in preparation for the team's camp.

The Heat are searching for backcourt depth, making Lucas another fit.

Lucas finished last season with the Detroit Pistons after playing in China.

Chris Bosh appeared on The Late, Late Show with James Corden on CBS on Wednesday.

Bosh spoke about his health and reiterated he'll be ready to resume working out with the Miami Heat next week.

"I'm ready to play. I've been healthy. It's been a great summer," said Bosh.

Corden asked Bosh why he was benched for half of last season.

"I developed blood clots," Bosh said. "I was sidelined with blood clots. I missed the second half of the season. That's just something I had to battle back from. I had a pulmonary embolism in my left lung. So I had I've been bouncing back, and it's been a long process, but it's been great."

Briante Weber has agreed to a camp deal with the Miami Heat.

Weber went undrafted in 2015 out of VCU after tearing his ACL at the end of his senior season.

Weber is ranked second in NCAA history in career steals.

The Miami Heat have guaranteed the contract of Hassan Whiteside for the entire 14-15 season.

The Heat could have waited through a series of guarantee dates.

Whiteside initially signed a contract last season that provided for staggered guarantee dates for his $981,348 salary for 2015-16. He was guaranteed 25 percent of his salary on Aug. 1. The initial terms of his contract had him receiving a 50-percent guarantee if still on the team on opening night and then a full guarantee if on the roster on Dec. 1.

With Whiteside to fall short of full Bird Rights due to only a two-year tenure with the team, the Heat still will have to create salary-cap space to re-sign him next summer. 

The Miami Heat lost LeBron James during the summer of 2014 and should be competitive in 15-16 even if it's still unclear how the pieces fit.

“How many teams, if you lose the best player in the game, can have a compelling team 13 months later?” said Erik Spoelstra.

“It’s not the kind of lineup where you can just throw it out there, and you know it will work,” Spoelstra said. “It’s going to take practice.”

Undrafted Georgetown forward Greg Whittington has agreed to a one-year, non-guaranteed deal with the Miami Heat, league sources told RealGM.

Whittington had several training camp options, deciding upon the Heat due to the team's roster opening and familiarity in summer league. Whittington will fly to Miami and sign his deal this week.

Whittington averaged 9.1 points, 6.2 rebounds, 2.0 assists, 1.4 steals and 1.3 blocks in 24.5 minutes per game in Summer League.