He insisted the statement wasn't new.
"I said that already before," Riley said. "Of course they (ESPN) made big deal of it. That's what they do. But it's the same thing I've told to my beat writers."
When the Miami writers shrugged and said they'd never heard him say it, Riley said, "Well, I said it to somebody."
ESPN's Jim Gray said Riley told him "I doubt I will coach after this year. I came back because I had an obligation and responsibility to this organization. I put this team together. I would never say never - I'm not closing the door - but I really doubt I will come back next year."
According to ESPN, Riley cited the travel as a major reason he might not come back.
Riley, the Heat president, took over coaching duties after Stan Van Gundy resigned on Dec. 12.
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