I think with Johnson, Tyutin, Wiz, and Savard/Erixon/Murray coming up soon that management isn't keen on spending more money on the backend (unless we move one of the aforementioned 3).
The positive that Prout has (similar to Methot years ago) is that he's cheap.
I'm a bit higher on Johnson than most. Yeah he needs to step up more offensively, but defensively I can hardly fault him these last 5 games. Last night, for instance, the ref set a MAJOR pick on him and it was Savard who misplayed the player/puck.
My issue is that the defensemen we have WORK by themselves (minus maybe Prout). They just need proper partners. Prout isn't a great partner for Tyutin, Erixon isn't a great partner for Wisniewski, and Savard isn't a great partner for Johnson. I think Ryan Murray could work with any of them, but that's about it. Thing is, trading for an established defensemen could work or it could be more of the same, we don't know. What we need to do is have the forwards work extra hard defensively and have Bob work extra hard himself. Problem is -- we're missing Jenner, Dubinsky, and Murray which really exposes our defense.