If I had to pick between Lowry, copp and burmi long term, it is burmi.
I agree with some of the criticisms but offensively I don't think it's a case of holding on too long (which is a narrative from the past that I don't think completely applies now), but more of not being able to execute all the way through... Like he's not able to follow through mentally on what he's trying to create. Maybe that falls in the tool vs toolbox thought, I don't know.
But I don't really see what copp and Lowry do better (Lowry big... Not really what I care about ). I don't see any offensive upside to those two. I see it with burmi but I don't think he'll ever reach it.
Granted I'll freely admit I've never been a fan of Lowry and felt his performance last year was way overvalued for a few reasons, so it would take a lot for him to win me over, but we all have our stubborn biases in these discussions.
Bottom line though, on a good team these guys would be your 10 min 4th liners. We are probably several years from that.