My list:

Lacy - finished as a fighter, has taken a ton of damage and I'd rather not see him end up as a vegetable.

Holyfield - old, past it, nothing left to do but destroy his legacy and potentially suffer some bad side effects when he finally does quit.

Vivian Harris - FNF this past week was just scary, it's obvious he's done as a fighter, his resistance is gone.

Zab Judah - fuck Zab Judah

Ricky Hatton - same reasons as the first three I mentioned.

HM: Margarito - cheating, plaster using piece of trash.