Several questions have been raised on this subject:
1: Should the TDA revisit the idea of limiting OOT Action options as per RRoP? i.e. a player "calling" OOT can only call or fold when the correct action is backed up, he cannot raise, etc.
2: Can language be found to allow binding OOT Action in situations where the TD determines the OOT player is running an angle?... i.e. is deliberately acting out of turn...
3: Is anything specific to OOT action heads-up needed?
These topics are the subject of the following thread:
http://www.pokertda.com/forum/index.php?topic=988.msg8729#msg8729