NEW YORK, NY - NOVEMBER 12: UFC featherweight and lightweight champion Conor McGregor of Ireland speaks to the media during the UFC 205 post fight press conference at Madison Square Garden on November 12, 2016 in New York City. (Photo by Brandon Magnus/Zuffa LLC/Zuffa LLC via Getty Images)

Conor McGregor claims he had original plans for comeback squashed by UFC

Is he ready to make his long-awaited return?

Conor McGregor claimed he was ready to make his long-awaited UFC return during the promotion's upcoming pay-per-view, but had his plans squashed due to time constraints.

McGregor posted a photo of himself on Instagram Thursday with a caption claiming that attempted to replace Max Holloway for his main event fight against Featherweight Champion Frankie Edgar at UFC 222 in March after Holloway was ruled out due to an injury.

However, the promotion denied his request because "there wasn't enough time to generate the money that the UFC would need, according to his post.

Edgar's manager, Ali Abdelaziz, denied the Irish fighter's claims, calling him "a liar" and saying he "should have fought Frankie two years ago," according to ESPN's Brett Okamoto.

In December, McGregor told TMZ Sports that he planned on making his return to MMA amid rumors of a potential boxing match against Manny Pacquiao.

"I think a true right is what I want to do next," McGregor said. "MMA next."

Earlier this month, acknowledged that he was in negotiations for his next UFC fight which could include a rematch against boxing legend Floyd Mayweather under mixed martial arts rules, among several other potential opponents.

"He's engaging, we're engaging, so we'll see," McGregor said. "I'm currently in negotiations to face my next opponent and we have many options. There's the [winner of the upcoming fight to decide the] interim lightweight champion, there's the undefeated Dagestani [Khabib Nurmagomedov], maybe it would be a big Russian event, there's obviously the [Nate] Diaz trilogy, of course the Mayweather fight is there. There's many options so we're just at the table at the moment."

As of now, McGregor doesn't have a confirmed opponent or date scheduled for his official return to UFC.