Kudos to McGregor for stepping outside of his area of expertise (MMA) and into Mayweather's (boxing) and still exhibit a very respectable showing.  Now let's provide Mayweather with two months of training and have him step into the MMA ring with McGregor (who holds two weight-class division MMA belts, not just the one division title that Mayweather possesses) and see how things turn out. This would undoubtedly silence the McGregor critics.