Hogan isn't great obviously, but he does show some production, has a pretty high target/catch ratio, and few drops.
He isn't going to break anything long, but this being his 3rd season, and with possibly am accurate short range QB like Cassel, might be a good move to keep.
Hasn't missed a game in 2 years, and appeared in every game since rookie season, 2 years in.
Dependable?