The guy isn't horrible. I think this Angerer would be a solid late 2nd to mid 3rd round pick. He flies around the football extremely well (Although its concerning how only half of his tackles are solo) and rarely misses tackles.
And seeing how, I assume, the Giants will play zone defense more often than not, Pat Angerer seems to fit that bill perfectly. He has 16 passes defensed in his two years as a starter. And 6 of the passes defensed, were INTs.
The only thing I hear that is keeping him from being drafted high, would be the fact that he is slightly undersized for a ILB (but he supposedly makes up for it with great insincts), needs to gain some weight, and might have "looked better than he is" because he played with an elite defense. Here's a video of some of his highlights: http://www.youtube.com/watch?v=0NpRbgzYTY0
I'd say he's underrated. I'm only posting this to see what you guys think. I can't find too much on this guy so I'm hoping someone might know more about him that I don't know. Think he would look good in Big Blue and contribute right away, or at least compete with Goff in training camp? Of course assuming a guy like McClain is out of reach. Oh and he's a natural MLB, something guys like Daryl Washington, aren't.