OUr linebackers weren't getting a lot of protection. Losing Walker was a big factor in that. But I think LTS is on the right track.
Bob said that he thought Alexander was leaving over family issues. Not sure if that's about a child, or parents in need or something else. But if you need some income, then if you think you'll get drafted, even if it's not high, you have to take care of life business first.
I don't think he's really a very good inside linebacker, especially at the next level. But I do believe he has a chance to be an excellent outside linebacker in the NFL. He played there early in his career and was a playmaker. And he was definitely better inside this year than he's ever been.