THQ has released two new trailers for UFC Undisputed 3. The latest “fight sim” takes a look at this weekend’s UFC 142 Featherweight title bout between champion Jose Aldo and Chad Mendes while a second video spotlights the huge roster that will be featured in UFC 3. If you missed any of the the complete roster reveals: Light Heavyweights, Lightweights, Heavyweights, Featherweights, Middleweights, Bantamweights, Welterweights, and Pride. Also make sure to claim your free Alistair Overeem before the January 20 deadline. Continue on to check out the two videos and leave any thoughts in the comments!