White revealed McGregor still has four fights left on his UFC contract.
Nurmagomedov believes McGregor has been disrespectful to the company.
Silva thinks a 'super fight' would be good for the sport and the fans.
Holm was the first person to inflict defeat on Rousey since her MMA career began in 2011.
Silva, 41, wants to test himself against the former double champion.
CM Punk last fought at UFC 203 in September 2016.
The heavyweight title fight is expected to be the main event in Dallas, Texas.
Diaz took to Twitter to respond to UFC president's attempt to get the American back in the Octagon.
Rousey's UFC future remains unclear following her second consecutive knockout loss.
Tate announced her retirement following her UFC 205 loss to Raquel Pennington on 13 November 2016.
The former middleweight champion has a lot of respect for the Irishman.
Rousey was knocked out by Nunes in 48-seconds at UFC 207.
Nunes issued an apology to Rousey for depicting her in a stroller after their UFC 207 clash.
Mayweather vs McGregor hype continues to build - but Arum has other ideas.
The McGregor-Diaz rivalry came to the fore in 2016.
The 30-year-old suffered her second career defeat at the hands of Amanda Nunes at UFC 207.
Nunes defended her bantamweight title by beating Rousey in 48-seconds at UFC 207.
Rousey's future in UFC has been questioned since her brutal loss against Nunes on 30 December.
Rousey lost her last two fights against Holly Holm and Nunes.
Julianna Pena suffered her first UFC loss against Valentina Shevchenko on 28 January.
The five-weight world champion says the super-fight is 'very likely' to happen.
Pena will face Valentina Shevchenko in the main event of UFC on FOX 23 on 28 January.