I 've said it once .
I 'll say it again : there are certain rough realities about MMA that preclude it from becoming as meaningful or large as other mainstream sports , but MMA is far more palatable than people give it credit .
I 've said it once and I 'll say it again : there are certain rough realities about MMA that preclude it from becoming as meaningful or large as other mainstream sports , but MMA is far more palatable than people give it credit .