I have watched every game of Alexander's career being an OU fan. I can tell you that he is a high motor guy, with good character. He was an impact player for the Sooners defense, and I am not mad with this pick at all.
Dash Global, you need to do some research on him, and don't jump to conclusions. I guarantee you are not basing your opinion on your own film study of him. You would like what you see. I personally thought Alexander was a 2nd round talent, and was surprised to see that he wasn't projected higher.
Thanks for actually putting some level headed insight into this otherwise pointless thread.