This McGregor-Mayweather poster, and Floyd's comments, fan the flames for a mega fight

Someone needs to make this happen!

A day after a British tabloid reported that Conor McGregor and Floyd Mayweather would fight each other, both fanned the flames even more with those two items. First, there's this awesome poster that made it's way on Instagram:

Then Mayweather told  FightHype.com a match could definitely happen.

RELATED: Mayweather and McGregor talk epic match

As exciting as it sound, there are a number of practical considerations here. UFC President Dana White shot down the idea, and remember, McGregor is under contract with UFC so he just can't go off and make his own deal. Not only that, the report said McGregor would only box in this match, and that would seem like a recipe for him getting his brain beat out by the best boxer on the planet.

Still, it's interesting to talk about.
[h/t Bleacher Report]