UFC 100 Picks- Undercard

I haven't done picks for a UFC event in awhile, and with UFC 100 coming up tonight, I decided to make some predictions.

Undercard
Stephan Bonnar vs. Mark Coleman
Bonnar is too young and has good enough jiu jitsu to submit a tired, old Coleman in the second round.
Prediction: Bonnar, submission, Rd. 2
Jon Jones vs. Jake O’Brien
Jon Jones is a freak. O'Brien will try to wrestle (aka lay on him) a decision but Jones will prevail.
Prediction: Jones, TKO, Rd. 3
TJ Grant vs Dong Hyun “Stun Gun” Kim
Stun Gun will land a lot of punches. Grant will try a lot of subs. Split Decision written all over this evenly matched up fight.
Prediction: DHK, Split Decision
Mac Danzig vs. Jim Miller
I think Danzig will be winning this fight, but look for a Miller submission out of nowhere.
Prediction: Miller, Submission (Rear Naked Choke), Rd. 2
CB Dollaway vs. Tom Lawlor
CB lacks a stand-up games, but is the superior wrestler. I think Lawlor knocks him out cold, and I couldn't be happier.
Prediction: Lawlor, TKO, Rd. 1
Matt Grice vs. Shannon Gugerty
A boring fight to start off the night.
Prediction: Gugerty, Decision