Especially since the BFS says five years pre-production. My guess is we'll get a new JV agreement with Teck that modifies some of the terms in the agreement linked below. It is hard to say what gets changed at this point but it wouldn't be the first time this has happened (e.g. the initial agreement says positive at 12% IRR). With a weak BFS the importance of a Teck partnership going forward becomes much more important to CUU imo.

https://docs.google.com/file/d/0B1opssTdj4BuY2FkMmQzMDctNzdiZC00Njg1LTg3YzUtNTY2MzhjODRlMGFl/edit?hl=en_US&authkey=CPLqmtQO&pli=1