I don't think so. If we want to be competitive, we have to look at what is happening next door in the United States. If we want to manufacture ethene, it is better to make it using ethane which is a component of natural gas. If that great project of liquefied natural gas carriers had materialized in Quebec, some ethane would have been available through that process, which would have led to other possibilities. However, in the current context, I don't think that reversing the flow of line 9 could bring back the ethene industry. That has more chances of succeeding if we use natural gas.
On May 21st, 2013. See this statement in context.