The reports piling up around Miami are mostly noise dressed as news, with only a handful confirmed by anything beyond a source's word. The moves that matter most, Larsson's extension and the Mbeng and Schieffelin additions, have already happened; the rest is speculation the roster's cap position will not support.

Smith Jr. Report Thin
Hoops Rumors reported September 27 that Miami will sign free agent guard Dennis Smith Jr., after Barry Jackson had reported the Heat already extended him a training camp invitation. No contract terms have surfaced. An Exhibit 10 deal costs Miami nothing against the cap, which is the only reason this one is plausible before camp even breaks.
Larsson Deal Real
Pelle Larsson's four-year extension carried a confidence score of just 37 when it was reported September 18, yet it is the one item here the Heat have not disputed. The deal is done. The terms still have not leaked, which for an extension of this size is unusual and worth tracking once the guaranteed money becomes public.
Waiver Rumors Landed
The report that Miami claimed Bez Mbeng off waivers carried a modest confidence score of 47 when Anthony Chiang broke it September 22. His sourcing held up; Mbeng has since joined the team. Ian Schieffelin's Exhibit 10 signing followed the same pattern five days later, report first, transaction second.
Cap Blocks Bigger Swings
Miami's payroll sits at $210.5 million, above both the first apron and the $200.4 million luxury tax line. Two vague roster-move items tied to the Heat, filed September 27 and September 29, name no players and change nothing about that math. Whatever those pieces are hinting at, it is not a move for size.
Verdict: Mostly Noise
Konchar's market shows how fast these things die: Miami, Orlando and Toronto were tied to him September 15, and the Knicks signed him within a day. Treat every open report the same way until a transaction confirms it. Confirmed here: Larsson, Mbeng, Schieffelin. Everything else is still just a name in a headline.
Is Dennis Smith Jr. signing with the Miami Heat?
Hoops Rumors reported September 27 that a deal is expected, and Barry Jackson had reported Miami extended Smith Jr. a training camp invite. No contract terms have been reported, so it is not yet confirmed.
Can the Heat still make trades given their cap situation?
Miami's $210.5 million payroll sits above the first apron and the $200.4 million luxury tax line, which limits what trades the team can make. This week's vague roster-move reports name no deals that change that math.
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