I'm in two minds about these exhibition bouts, first of all it's a shame to see past fighters who are clearly suffering from the effects of a long brutal career take even more punishment but a man has the right to earn a living.
People like @keepdiggin, Evander Holyfield, David Haye, etc are clearly broke and are desperate for money, who are we to deny their kids food and shelter.
They haven't got the skills and training to do anything else so they revert back to type, for example, @keepdiggintaking part in the first mixed gender MMA bout.