I don't think it makes any sense to speculate now about whether or not a Zib extension is worth it 3 years from now. Does he maintain his current production? Do we draft Byfield? Does Chytil hit his ceiling? Need a lot of answers before we can begin to determine if extending him at 29 is worth it or not.
If they don't name a captain that says nothing to me about whether or not they would like to extend Zib. If they felt that there was a definitive leader in the room right now, I'm sure they would give out a C.