Problem is not necessarily that marijuana is legal in certain states for certain conditions, but that players will use it for other reasons.
Just like Adderol - on the banned list because players use it for things other than ADD.
And given that different states allow it or don't allow it, it would be tough to say that a player in one state could use while a player in another couldn't.
As Cody mentioned, tough to accept a drug that still is not legal on a federal level.
(Personally I think we should legalize it and tax the bejesus out of it)
They won't accept it until it's federally legal for at least medicinal use. They could get in pretty significant trouble for sanctioning the use of a Schedule I drug, whether it's dangerous or not.
jet lag isnt a medical condition...and neither is insomnia usually...
cigarettes are legal, brah. try some of that.
Probably once it is legalized federally, which will be a very long time.