Hmm... maybe I'm thinking of someone else? Could've sworn those Youtube videos that were posted on draft day showed mostly Misi rushing... could be wrong, my memory isn't always the best.
They probably are mostly of him rushing. That's just not what he does best. He's crafty, but he's just not a real good natural pass rusher. Awesome in coverage and against the run as well. I'm a little worried that he might get pushed around against the run at times against the Damien Woody's and Vernon Carey-RT-types of the NFL, but I think his quickness will be too much for most of those guys to handle most of the time.
He's unbelievably strong for his size too. I remember watching the senior bowl and on a running play he went up 1v1 against a 300+# guard. The guy is playing at 245 pounds, so I'm expecting him to get drilled as the OG is coming up with momentum. Instead Koa knocked him right on his a$$ stuffing the run.