Listen Mayweather offered pac the fight but he was going to do better testing for it. Pac wanted none of it or arum anyway because he would fail test he even asked if he did fail could it be a secret. Mayweather offered and pac said he did not like needles the fight was dead after that. Also i am not so sure Pac can take a punch like he used to after jmm i mean he has not fought a big puncher since. Mayweather no ko guy but i think he has enough to stop him if he connects enough which he will doesn't matter anyhow because arum does not let his fighters out of his stable to fight golden boy.