Dude. Cocaine is FAR worse than pot. The "difference" here is that cocaine only shows up on drug tests for a couple days whereas pot can show up for months. So the fighters doing pot got screwed as a result in comparison to Jones who did cocaine.
Sure it is "out of competition" but so too probably were the fighters who did pot such as Nick Diaz. It's a double standard.
Also Dana was on record specifically mentioning cocaine as a banned drug in the UFC. See my sig.
-Cocaine is actually scheduled under Marijuana as far as the government is concerned. However we feel about it, until that's changed - you're going to have to understand that when it comes to Marijuana, things are a little hazy. (Get it?)
-Every person who has ever smoked and had to take a drug test knows how long it stays in your system. Unless you're sixteen and applying for your first job - you should not be surprised if you piss hot and you haven't properly "detox"d.
- To that end, I would find it hard to believe that the tests the fighters are receiving are the same tests we take to get a WalMart gig (do they drug test?). I could be wrong though. I do know that if I was a naive fighter who knew he had to undergo testing, I would err on the side of caution. "WalMart can detect for ~30 days? Ultra-official-public-record-UFC testing may be a little more intense".
Look, I like ganja as much as the next guy - but I know what it does and how long it stays. It's incredibly petty to demand a tit-for-tat retaliation against another guy because someone has poor self control.
TL;DR - Healy, Caceres, and Diaz aren't novice smokers. They knew what they were doing, knew how long it was in their system, and probably tried to clean their system the same way they would in high school. Or just not at all. Either way, the situation may be a little unfair to smokers - but just because you disagree with it doesn't change anything about Jones' situation.