For what's it's worth Greg McCoach in his newsletter the Mining Speculator has moved Orko back to the top of his stock picks based on the likelihood of a pending buyout.  His basic take is this is a quality project and given the amount of interest it is only a matter of time before it is taken out.  He has Orko as a Buy.   He has said there are a lot of rumours regarding a buyout but nothing that he can substantiate.

Good luck longs.