Taking a fight on short notice doesn't mean a whole lot when your punches register on the Richter scale.
His target? Dutch "Skyscraper" Stefan Struve.
They'll throw hands at the upcoming UFC 146 pay-per-view (PPV) event on Saturday night (May 26, 2012) at the MGM Grand Garden Arena in Las Vegas, Nevada.
It's a "Big" turnaround for Johnson, who destroyed Pat Barry on the main card of the UFC on FOX 3 event earlier this month in New Jersey. Can he replicate that performance against Struve, who has a formidable ground game to compliment his stand-up?
Check out their UFC 146 fight video preview after the jump.