Jon Rahm wishes the LIV Golf International Series defectors could play at the Ryder Cup, though he conceded "it does not look good" for the rebels' hopes.
The controversial Saudi-backed breakaway league continues to battle for world ranking points for its defectors, with the LIV Golf players also indefinitely banned from featuring on the PGA Tour.
Those bans mean the United States golfers that defected will not be able to compete at the Ryder Cup in Rome next September, while European players are awaiting a hearing in February on the sanctions.
A positive outcome for the Europeans who play on the LIV Golf circuit would see the DP World Tour unable to sanction the rebels, with Ian Poulter, Lee Westwood and Sam Horsfield hoping to feature in Italy.
While Rahm has opposed the breakaway league, alongside likely Team Europe colleague Rory McIlroy, he expressed his disappointment that the best players may not be present at the Ryder Cup.
"The Ryder Cup is not the PGA Tour and European Tour against LIV – it's Europe versus the US, period," Rahm said.
"The best of each against the other, and for me the Ryder Cup is above all. I wish they could play but it doesn't look good."
Recent reports suggest Sergio Garcia has ruled himself out of Ryder Cup contention regardless of the hearing result.
The Spaniard failed to submit an entry for the Mallorca Open later in the month, meaning he will not meet the appearance requirements to retain his membership.
"It is a complicated situation for Sergio," Rahm added. "I understand he decided not to play because the last time he played a tournament on the European circuit he was not received very well, although I imagine it would be different in Mallorca.
"In any case, there are still days left and you can still sign up."