Floyd Mayweather will be doing very well to ignore Conor McGregor’s violent Christmas message

It must warm Floyd Mayweather's heart to know that Conor McGregor's thinking about him this Christmas.

The beef between the two combat sports superstars has been brewing for eons and just when you thought it was taking a break until the new year, it has been rekindled just in time for the holidays. Following his sensational knockout of Eddie Alvarez at UFC 205, McGregor was granted a boxing licence by the California State Athletic Commission, causing the super fight rumours to jolt back into life like Frankenstein's monster. The 'glass half empty' brigade all assumed it was all just a clever play by McGregor to heap pressure on the promotion's new owners into giving him a bigger slice of that deliciously lucrative UFC pie. The less cynical folk among us took it on face value that it was the first step towards the huge crossover spectacle actually materialising. One thing's for sure, Mayweather seems to be really enjoying being part of the incomparable McGregor circus. https://twitter.com/SportsJOEdotie/status/809336129304612865 If he has liked McGregor spitting venom from his acerbic tongue in his direction in the past, he's going to love the Dubliner's latest antagonising post on social media. McGregor posted an image of himself donning a pair of boxing gloves positioned beside the boxing superstar on Twitter. He captioned it with the very simple vow, "I am going to break his face." https://twitter.com/TheNotoriousMMA/status/812610830843965440 Season's greetings, Money!