I just can't see Werdum subbing Lesnar at this point. I think the Mir loss taught Brock alot about what can happen when he doesn't control position. I think we saw in the second fight that there wasn't a chance in hell that Mir was going to pull off a similar sub. Lesnar is just too big, strong and athletic for Werdum. And Werdum doesn't even have an advantage while the fight is standing. I think Brock keeps this standing and hurts Werdum and pounds him out on the ground in a controlled fashion.
Werdum wins this one by submission.I'm not even sure Lesnar has the standup advantage and plus his BJJ is on a completely different level than Mirs
Werdum has improved stand up, but his stand up isn't any better than Couture, Herring or Mir and he isn't a big puncher either. Werdum's BJJ is second to none at HW so he could sub Lesnar but it wouldn't be easy. Lesnar's strength and control are scary. I'm not picking, it would be a good fight.