Miami Dolphins owner Stephen Ross has admitted that it is unlikely that either Jonathan Martin or Richie Incognito will return to the team next season.

The duo were involved in a much-publicised fallout during the 2013 campaign, with Martin leaving the side claiming that he was being bullied by Incognito, who was subsequently suspended.

The NFL's report into the incident is expected to be released during the off-season and Ross recently said that he had "an idea" of what it would contain.

When asked whether Martin or Incognito would return for next season, Ross told reporters: "I don't believe so."

However, the 73-year-old quickly tried to backtrack on those words, adding: "Well, I can't say that. Therefore, I retract that. One is a free agent, by the way, the other is on our roster."

The Dolphins were on the verge of reaching the playoffs last season but lost their last two games to finish with an 8-8 record.