Cox's role is going to be coverage, so he'd need to be good at that to replace him. Cox is essentially the Neal replacement, and Neal was brought in to be a hybrid linebacker safety for the nickel. LVE is more of the standard run-stopping linebacker, and he seemed to figure out the role late. I'm not opposed to Barr because he definitely would be more qualified depth than Gifford, who is one of our five or six linebackers this year (although Hansford could beat him out). If healthy, he's a better player than LVE. I just wasn't sure what role fits him.