I say that if you really want the extended version, then wait for it and do not by the theatrical version. If the theatrical version does not sell well, then Warner will have learned their lesson. It is time for the people to make the studios responsible for their bad decisions(and greedy ones), and the only way to do that is to hit them dead in the wallet.

If people buy this version who really want the extended version, then Warner will continue the double dip dance, because let's face it, they are in it for the money just like everyone else.