A knee surgery Mir deemed necessary forced the rescheduling of the bout, but in the most recent episode of HDNet's "Inside MMA," Lesnar said he's not sure the move was made for the right reasons.
"I'm a little disappointed that it got pushed back," Lesnar said. "In my mind, is Frank really hurt, or is he just scared?"
Mir submitted Lesnar with a knee bar at UFC 81 in February 2008. Lesnar's first trip to the octagon - and his just his second career fight - Mir found himself in trouble early in the contest, but took advantage of a restart by referee Steve Mazagatti to lock in the fight-ending maneuver.
Lesnar said he's learned his lesson regarding the over-aggressive approach that cost him the bout.
"The biggest thing was that you've got 15 minutes," Lesnar said. "As soon as I entered the octagon, there were a few other key factors that played into why I rushed the fight. But those would be just plain old excuses. Link