Maybe $kala is making sure this will be another standup fight?

http://www.bloodyelbow.com/2010/1/4/123 ... hamrock-in

Seth Petruzelli (11-4), best known for knocking out Kimbo Slice back in 2008, has been hinting about a 'huge' contract for a fight he has scheduled. Today, he finally announced it on his twitter:

Just got HUGE fight contract, will announce soon!! ...Im goin to announce my big fight tomorrow!! Headed to lift right now...

...

ok my next big fight, me vs. ken shamrock live on PPV from cancun mexico for the WFO belt! International Unlimited Fighting is the fight org... this will be a 5 rounder for the belt! ALL satellite and most ALL cable companys will get this fight live on PPV.

Based on what he said a few months ago, I assumed he was going to make a return to the UFC. It looks like plans have changed cause he's now going to take on the "World's Most Dangerous Man", who is still serving his one year suspension for testing positive for steroids.