Jackson will not last till the 101st pick.
I don't know, he hasn't gotten a whole lot of press and before the combine he was a question to even be drafted. Most scouts think his impressive combine was needed to move him into the 3rd or 4th round, but that with his sporadic performance against Div. II competition he'll have no chance of making the first two rounds.
He could very well go before us in the 3rd though. We'll see, I get the gut feeling that Shanahan likes this kid and will take him in the 2nd if he gets the least bit ansy that someone is going to beat him to it. Just like he did with Watts.