I think Krebs is their spark in the locker room as well.
Could very well be. The energy is there and he's playing to fit the line he is on in a way that makes it work. There is no reason to shuffle that line as it's been winning shot share in a way with all three together that is better than each without the other two. It's working.
In the meantime, they bought a little more time with keeping Comrie on IR after his conditioning assignment. They have the luxury of not rushing him back.