Some guys fight because they love fighting.
Some guys fight for their ego and the glory.
Some guys just fall into fighting because they're good at and believe it to be the only way out of tough circumstances.
I really believe Francis is in the last category. He hasn't made huge money by big star standards, but he appears to be worth somewhere between $3 and $5 million.
Coming from where he came from, that's made for life. He can do whatever he wants, when he wants.
Sure, he's leaving money on the table, but I think he just doesn't really have much interest in fighting any more unless he can get a huge payday.
Maybe, he spends like crazy and gets bad financial advise and goes broke- that definitely happens.
Unless that occurs here, I just don't think he cares if he ever fights again.